CVE-2025-35452 [Critical] | Security Vulnerability in Pt12x-Sdi-Xx-G2 Firmware

CVE-2025-35452 is rated High Exploit Risk (64.8/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.16%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

EDB-ID	Source	Kind	Published	Link
—	nvd_ref	exploit_tag		Exploit-DB ↗

EDB-ID

Source

Kind

Published

Link

—

nvd_ref

exploit_tag

Exploit-DB ↗

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-04-01	0.06%	0.16%	+0.10%
2	2025-12-24	0.04%	0.06%	+0.02%
3	2025-11-21	—	0.04%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-04-01

0.06%

0.16%

+0.10%

2025-12-24

0.04%

0.06%

+0.02%

2025-11-21

—

0.04%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
9.2	4.0	CRITICAL	`CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network. Attack complexity (AC:L) Exploitation conditions are straightforward and stable. Attack requirements (AT:P) Additional preconditions must be present for exploitation. Privileges required (PR:N) No privileges are required. User interaction (UI:N) No user interaction is required. Vulnerable system confidentiality impact (VC:H) High confidentiality impact on the vulnerable system. Vulnerable system integrity impact (VI:H) High integrity impact on the vulnerable system. Vulnerable system availability impact (VA:H) High availability impact on the vulnerable system. Subsequent system confidentiality impact (SC:N) No confidentiality impact on subsequent systems. Subsequent system integrity impact (SI:N) No integrity impact on subsequent systems. Subsequent system availability impact (SA:N) No availability impact on subsequent systems. Exploit maturity (threat) (E:X) Not defined: no reliable threat intelligence; scoring assumes the worst case (equivalent to Attacked). Confidentiality requirement (CR:X) Not defined: insufficient information; scoring treats this like High (worst case). Integrity requirement (IR:X) Not defined: insufficient information; scoring treats this like High (worst case). Availability requirement (AR:X) Not defined: insufficient information; scoring treats this like High (worst case). Modified attack vector (MAV:X) Not defined: scoring uses the Base Attack Vector (AV). Modified attack complexity (MAC:X) Not defined: scoring uses the Base Attack Complexity (AC). Modified attack requirements (MAT:X) Not defined: scoring uses the Base Attack Requirements (AT). Modified privileges required (MPR:X) Not defined: scoring uses the Base Privileges Required (PR). Modified user interaction (MUI:X) Not defined: scoring uses the Base User Interaction (UI). Modified vulnerable system confidentiality impact (MVC:X) Not defined: scoring uses the Base VC metric. Modified vulnerable system integrity impact (MVI:X) Not defined: scoring uses the Base VI metric. Modified vulnerable system availability impact (MVA:X) Not defined: scoring uses the Base VA metric. Modified subsequent system confidentiality impact (MSC:X) Not defined: scoring uses the Base SC metric. Modified subsequent system integrity impact (MSI:X) Not defined: scoring uses the Base SI metric. Modified subsequent system availability impact (MSA:X) Not defined: scoring uses the Base SA metric. Safety (supplemental) (S:X) Not evaluated. Automatable (supplemental) (AU:X) Not evaluated. Recovery (supplemental) (R:X) Not evaluated. Value density (supplemental) (V:X) Not evaluated. Vulnerability response effort (supplemental) (RE:X) Not evaluated. Provider urgency (supplemental) (U:X) Not evaluated.	—	—	9119a7d8-5eab-497f-8521-727c672e3725
9.8	3.1	CRITICAL	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	3.9	5.9	9119a7d8-5eab-497f-8521-727c672e3725

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

9.2

4.0

CRITICAL

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network.
Attack complexity (AC:L): Exploitation conditions are straightforward and stable.
Attack requirements (AT:P): Additional preconditions must be present for exploitation.
Privileges required (PR:N): No privileges are required.
User interaction (UI:N): No user interaction is required.
Vulnerable system confidentiality impact (VC:H): High confidentiality impact on the vulnerable system.
Vulnerable system integrity impact (VI:H): High integrity impact on the vulnerable system.
Vulnerable system availability impact (VA:H): High availability impact on the vulnerable system.
Subsequent system confidentiality impact (SC:N): No confidentiality impact on subsequent systems.
Subsequent system integrity impact (SI:N): No integrity impact on subsequent systems.
Subsequent system availability impact (SA:N): No availability impact on subsequent systems.
Exploit maturity (threat) (E:X): Not defined: no reliable threat intelligence; scoring assumes the worst case (equivalent to Attacked).
Confidentiality requirement (CR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Integrity requirement (IR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Availability requirement (AR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Modified attack vector (MAV:X): Not defined: scoring uses the Base Attack Vector (AV).
Modified attack complexity (MAC:X): Not defined: scoring uses the Base Attack Complexity (AC).
Modified attack requirements (MAT:X): Not defined: scoring uses the Base Attack Requirements (AT).
Modified privileges required (MPR:X): Not defined: scoring uses the Base Privileges Required (PR).
Modified user interaction (MUI:X): Not defined: scoring uses the Base User Interaction (UI).
Modified vulnerable system confidentiality impact (MVC:X): Not defined: scoring uses the Base VC metric.
Modified vulnerable system integrity impact (MVI:X): Not defined: scoring uses the Base VI metric.
Modified vulnerable system availability impact (MVA:X): Not defined: scoring uses the Base VA metric.
Modified subsequent system confidentiality impact (MSC:X): Not defined: scoring uses the Base SC metric.
Modified subsequent system integrity impact (MSI:X): Not defined: scoring uses the Base SI metric.
Modified subsequent system availability impact (MSA:X): Not defined: scoring uses the Base SA metric.
Safety (supplemental) (S:X): Not evaluated.
Automatable (supplemental) (AU:X): Not evaluated.
Recovery (supplemental) (R:X): Not evaluated.
Value density (supplemental) (V:X): Not evaluated.
Vulnerability response effort (supplemental) (RE:X): Not evaluated.
Provider urgency (supplemental) (U:X): Not evaluated.

—

9119a7d8-5eab-497f-8521-727c672e3725

9.8

3.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

3.9

5.9

9119a7d8-5eab-497f-8521-727c672e3725

Affected software / configurations for CVE-2025-35452

Vendor	Product	Version	Raw CPE
ptzoptics	pt12x-sdi-xx-g2_firmware	—	cpe:2.3:o:ptzoptics:pt12x-sdi-xx-g2_firmware:-:::::::*
ptzoptics	pt12x-ndi-xx_firmware	—	cpe:2.3:o:ptzoptics:pt12x-ndi-xx_firmware:-:::::::*
ptzoptics	pt12x-usb-xx-g2_firmware	—	cpe:2.3:o:ptzoptics:pt12x-usb-xx-g2_firmware:-:::::::*
ptzoptics	pt20x-sdi-xx-g2_firmware	—	cpe:2.3:o:ptzoptics:pt20x-sdi-xx-g2_firmware:-:::::::*
ptzoptics	t20x-ndi-xx_firmware	—	cpe:2.3:o:ptzoptics:t20x-ndi-xx_firmware:-:::::::*
ptzoptics	pt20x-usb-xx-g2_firmware	—	cpe:2.3:o:ptzoptics:pt20x-usb-xx-g2_firmware:-:::::::*
ptzoptics	pt30x-sdi-xx-g2_firmware	—	cpe:2.3:o:ptzoptics:pt30x-sdi-xx-g2_firmware:-:::::::*
ptzoptics	pt30x-ndi-xx_firmware	—	cpe:2.3:o:ptzoptics:pt30x-ndi-xx_firmware:-:::::::*
ptzoptics	pt12x-zcam_firmware	—	cpe:2.3:o:ptzoptics:pt12x-zcam_firmware:-:::::::*
ptzoptics	pt20x-zcam_firmware	—	cpe:2.3:o:ptzoptics:pt20x-zcam_firmware:-:::::::*
ptzoptics	ptvl-zcam_firmware	—	cpe:2.3:o:ptzoptics:ptvl-zcam_firmware:-:::::::*
ptzoptics	pteptz-zcam-g2_firmware	—	cpe:2.3:o:ptzoptics:pteptz-zcam-g2_firmware:-:::::::*
ptzoptics	pteptz-ndi-zcam-g2	—	cpe:2.3:o:ptzoptics:pteptz-ndi-zcam-g2:-:::::::*
ptzoptics	pt12x-4k-xx-g3_firmware	<= 0.0.58	cpe:2.3:o:ptzoptics:pt12x-4k-xx-g3_firmware::::::::
ptzoptics	pt20x-4k-xx-g3_firmware	<= 0.0.85	cpe:2.3:o:ptzoptics:pt20x-4k-xx-g3_firmware::::::::
ptzoptics	pt30x-4k-xx-g3_firmware	<= 2.0.64	cpe:2.3:o:ptzoptics:pt30x-4k-xx-g3_firmware::::::::
ptzoptics	pt12x-link-4k-xx_firmware	<= 0.0.63	cpe:2.3:o:ptzoptics:pt12x-link-4k-xx_firmware::::::::
ptzoptics	pt20x-link-4k-xx_firmware	<= 0.0.89	cpe:2.3:o:ptzoptics:pt20x-link-4k-xx_firmware::::::::
ptzoptics	pt30x-link-4k-xx_firmware	<= 2.0.71	cpe:2.3:o:ptzoptics:pt30x-link-4k-xx_firmware::::::::
ptzoptics	pt12x-se-xx-g3_firmware	<= 9.1.43	cpe:2.3:o:ptzoptics:pt12x-se-xx-g3_firmware::::::::
ptzoptics	pt20x-se-xx-g3_firmware	<= 9.1.32	cpe:2.3:o:ptzoptics:pt20x-se-xx-g3_firmware::::::::
ptzoptics	pt30x-se-xx-g3_firmware	<= 9.1.33	cpe:2.3:o:ptzoptics:pt30x-se-xx-g3_firmware::::::::
ptzoptics	pt-studiopro_firmware	<= 9.0.41	cpe:2.3:o:ptzoptics:pt-studiopro_firmware::::::::
ptzoptics	vl_fixed_camera_firmware	<= 7.2.94	cpe:2.3:o:ptzoptics:vl_fixed_camera_firmware::::::::
ptzoptics	ndi_fixed_camera_firmware	<= 7.2.94	cpe:2.3:o:ptzoptics:ndi_fixed_camera_firmware::::::::
multicam-systems	mcamii_ptz_firmware	—	cpe:2.3:o:multicam-systems:mcamii_ptz_firmware::::::::
smtav	ba30s_firmware	—	cpe:2.3:o:smtav:ba30s_firmware::::::::
smtav	ba20s_firmware	—	cpe:2.3:o:smtav:ba20s_firmware::::::::
smtav	bv20s_firmware	—	cpe:2.3:o:smtav:bv20s_firmware::::::::
smtav	bx30s_firmware	—	cpe:2.3:o:smtav:bx30s_firmware::::::::
smtav	bx20n_firmware	—	cpe:2.3:o:smtav:bx20n_firmware::::::::
smtav	bx20uhd-n_firmware	—	cpe:2.3:o:smtav:bx20uhd-n_firmware::::::::
smtav	bx20uhd_firmware	—	cpe:2.3:o:smtav:bx20uhd_firmware::::::::
smtav	ba30-n_firmware	—	cpe:2.3:o:smtav:ba30-n_firmware::::::::
smtav	ba20-n_firmware	—	cpe:2.3:o:smtav:ba20-n_firmware::::::::
smtav	ba12-n_firmware	—	cpe:2.3:o:smtav:ba12-n_firmware::::::::
smtav	hd17h-n_firmware	—	cpe:2.3:o:smtav:hd17h-n_firmware::::::::
smtav	bx20s-sh_firmware	—	cpe:2.3:o:smtav:bx20s-sh_firmware::::::::
smtav	hd17h_firmware	—	cpe:2.3:o:smtav:hd17h_firmware::::::::
smtav	bv30s_firmware	—	cpe:2.3:o:smtav:bv30s_firmware::::::::
smtav	ba12s_firmware	—	cpe:2.3:o:smtav:ba12s_firmware::::::::
valuehd	vx90_firmware	—	cpe:2.3:o:valuehd:vx90_firmware::::::::
valuehd	vx720l_firmware	—	cpe:2.3:o:valuehd:vx720l_firmware::::::::
valuehd	vx752ag_firmware	—	cpe:2.3:o:valuehd:vx752ag_firmware::::::::
valuehd	vx752a_firmware	—	cpe:2.3:o:valuehd:vx752a_firmware::::::::
valuehd	vx751ba_firmware	—	cpe:2.3:o:valuehd:vx751ba_firmware::::::::
valuehd	vx630al_firmware	—	cpe:2.3:o:valuehd:vx630al_firmware::::::::
valuehd	vx61asl_firmware	—	cpe:2.3:o:valuehd:vx61asl_firmware::::::::
valuehd	vx61basl_firmware	—	cpe:2.3:o:valuehd:vx61basl_firmware::::::::
valuehd	vx60asl_firmware	—	cpe:2.3:o:valuehd:vx60asl_firmware::::::::
valuehd	vx61al_firmware	—	cpe:2.3:o:valuehd:vx61al_firmware::::::::
valuehd	vx60al_firmware	—	cpe:2.3:o:valuehd:vx60al_firmware::::::::
valuehd	vx701ra_firmware	—	cpe:2.3:o:valuehd:vx701ra_firmware::::::::
valuehd	vx701ta_firmware	—	cpe:2.3:o:valuehd:vx701ta_firmware::::::::
valuehd	vx800i2_firmware	—	cpe:2.3:o:valuehd:vx800i2_firmware::::::::
valuehd	v61w_firmware	—	cpe:2.3:o:valuehd:v61w_firmware::::::::
valuehd	v63xl_firmware	—	cpe:2.3:o:valuehd:v63xl_firmware::::::::
valuehd	v60xl_firmware	—	cpe:2.3:o:valuehd:v60xl_firmware::::::::
valuehd	vx70uvs_firmware	—	cpe:2.3:o:valuehd:vx70uvs_firmware::::::::
valuehd	vx71uvs_firmware	—	cpe:2.3:o:valuehd:vx71uvs_firmware::::::::
valuehd	v71uvs_firmware	—	cpe:2.3:o:valuehd:v71uvs_firmware::::::::

References for CVE-2025-35452

URL	Tags
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-162-10.json	Patch
https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-10	Third Party Advisory US Government Resource
https://www.cve.org/CVERecord?id=CVE-2025-35452	Third Party Advisory
https://www.greynoise.io/blog/greynoise-intelligence-discovers-zero-day-vulnerabilities-in-live-streaming-cameras-with-the-help-of-ai	Third Party Advisory
https://www.labs.greynoise.io/grimoire/2024-10-31-sift-0-day-rce/	Exploit Third Party Advisory

URL

CVE-2025-35452 | Pan-Tilt-Zoom cameras default administrative credentials for web interface

Public exploit references (Exploit-DB) for CVE-2025-35452

Exploit prediction scoring system (EPSS) score for CVE-2025-35452

Common vulnerability scoring system (CVSS) metrics for CVE-2025-35452

Weakness enumeration for CVE-2025-35452

Affected software / configurations for CVE-2025-35452

References for CVE-2025-35452