CVE-2023-20130 [Medium] | XSS in Prime Infrastructure

Multiple vulnerabilities in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager (EPNM) could allow a remote attacker to obtain privileged information and conduct cross-site scripting (XSS) and cross-site request forgery (CSRF) attacks. For more information about these vulnerabilities, see the Details section of this advisory.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-15	0.10%	0.38%	+0.29%
2	2026-06-06	0.18%	0.10%	-0.09%
3	2026-04-07	—	0.18%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-06-15

0.10%

0.38%

+0.29%

2026-06-06

0.18%

0.10%

-0.09%

2026-04-07

—

0.18%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
6.5	3.1	MEDIUM	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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: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:N) Data isn’t meaningfully altered or forged. Availability (A:N) Service keeps running; no real outage angle.	2.8	3.6	[email protected]
6.5	3.1	MEDIUM	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:N) Service keeps running; no real outage angle.	2.8	3.6	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

6.5

3.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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: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:N): Data isn’t meaningfully altered or forged.
Availability (A:N): Service keeps running; no real outage angle.

2.8

3.6

[email protected]

6.5

3.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N): Service keeps running; no real outage angle.

2.8

3.6

[email protected]

Affected software / configurations for CVE-2023-20130

Vendor	Product	Version	Raw CPE
cisco	prime_infrastructure	<= 3.7	cpe:2.3:a:cisco:prime_infrastructure::::::::
cisco	prime_infrastructure	>= 3.10, < 3.10.2	cpe:2.3:a:cisco:prime_infrastructure::::::::
cisco	prime_infrastructure	3.8	cpe:2.3:a:cisco:prime_infrastructure:3.8:::::::*
cisco	prime_infrastructure	3.8.1	cpe:2.3:a:cisco:prime_infrastructure:3.8.1:-::::::
cisco	prime_infrastructure	3.9	cpe:2.3:a:cisco:prime_infrastructure:3.9:::::::*
cisco	prime_infrastructure	3.9.1	cpe:2.3:a:cisco:prime_infrastructure:3.9.1:-::::::
cisco	evolved_programmable_network_manager	< 5.0.2.5	cpe:2.3:a:cisco:evolved_programmable_network_manager::::::::
cisco	evolved_programmable_network_manager	>= 5.1, < 5.1.4.2	cpe:2.3:a:cisco:evolved_programmable_network_manager::::::::
cisco	evolved_programmable_network_manager	>= 6.0, < 6.0.2.1	cpe:2.3:a:cisco:evolved_programmable_network_manager::::::::
cisco	evolved_programmable_network_manager	>= 6.1, < 6.1.1.1	cpe:2.3:a:cisco:evolved_programmable_network_manager::::::::

References for CVE-2023-20130

URL	Tags
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-epnm-eRPWAXLe	Vendor Advisory

URL

CVE-2023-20130 | Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Vulnerabilities

Exploit prediction scoring system (EPSS) score for CVE-2023-20130

Common vulnerability scoring system (CVSS) metrics for CVE-2023-20130

Weakness enumeration for CVE-2023-20130

Affected software / configurations for CVE-2023-20130

References for CVE-2023-20130