CVE-2021-47729 | Selea Targa IP Camera Stored Cross-Site Scripting via Files List

Exp

Selea Targa IP OCR-ANPR Camera contains a stored cross-site scripting vulnerability in the 'files_list' parameter that allows attackers to inject malicious HTML and script code. Attackers can send a POST request to /cgi-bin/get_file.php with crafted payload to execute arbitrary scripts in victim's browser session.

Published: 2025-12-09 Last update: 2026-02-23 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2021-47729 is rated Exploit Available (50/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.04%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2021-47729

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

Exploit prediction scoring system (EPSS) score for CVE-2021-47729

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-07 0.07% 0.04% -0.03%
2 2025-12-10 — 0.07% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2021-47729

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.1 4.0 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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:N)
No additional preconditions are required beyond normal reachability.
Privileges required (PR:L)
Low privileges are required.
User interaction (UI:P)
A user has to participate (for example click/open/approve).
Vulnerable system confidentiality impact (VC:L)
Limited confidentiality impact on the vulnerable system.
Vulnerable system integrity impact (VI:L)
Limited integrity impact on the vulnerable system.
Vulnerable system availability impact (VA:N)
No availability impact on the vulnerable system.
Subsequent system confidentiality impact (SC:L)
Limited confidentiality impact on subsequent systems.
Subsequent system integrity impact (SI:L)
Limited 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.
 — — [email protected]
5.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N 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:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.3 2.7 [email protected]

Weakness enumeration for CVE-2021-47729

Affected software / configurations for CVE-2021-47729

Vendor Product Version Raw CPE
selea izero_box_full_firmware — cpe:2.3:o:selea:izero_box_full_firmware:-:*:*:*:*:*:*:*
selea izero_column_entry\/8_firmware — cpe:2.3:o:selea:izero_column_entry\/8_firmware:-:*:*:*:*:*:*:*
selea izero_column_full\/8_firmware — cpe:2.3:o:selea:izero_column_full\/8_firmware:-:*:*:*:*:*:*:*
selea targa_504_firmware — cpe:2.3:o:selea:targa_504_firmware:-:*:*:*:*:*:*:*
selea targa_512_firmware — cpe:2.3:o:selea:targa_512_firmware:-:*:*:*:*:*:*:*
selea targa_704_ilb_firmware — cpe:2.3:o:selea:targa_704_ilb_firmware:-:*:*:*:*:*:*:*
selea targa_704_tkm_firmware — cpe:2.3:o:selea:targa_704_tkm_firmware:-:*:*:*:*:*:*:*
selea targa_710_inox_firmware — cpe:2.3:o:selea:targa_710_inox_firmware:-:*:*:*:*:*:*:*
selea targa_750_firmware — cpe:2.3:o:selea:targa_750_firmware:-:*:*:*:*:*:*:*
selea targa_805_firmware — cpe:2.3:o:selea:targa_805_firmware:-:*:*:*:*:*:*:*
selea targa_semplice_firmware — cpe:2.3:o:selea:targa_semplice_firmware:-:*:*:*:*:*:*:*
selea carplateserver 3.005\(191112\) cpe:2.3:a:selea:carplateserver:3.005\(191112\):*:*:*:*:*:*:*
selea carplateserver 3.005\(191206\) cpe:2.3:a:selea:carplateserver:3.005\(191206\):*:*:*:*:*:*:*
selea carplateserver 3.100\(200225\) cpe:2.3:a:selea:carplateserver:3.100\(200225\):*:*:*:*:*:*:*
selea carplateserver 4.013\(201105\) cpe:2.3:a:selea:carplateserver:4.013\(201105\):*:*:*:*:*:*:*

References for CVE-2021-47729

cvelogic Threat Intelligence