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CVE-2022-20657

MEDIUMCVSS 6.1/10EPSS 0.50%

Last modified

CVE-2022-20657 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability in the web-based management interface of Cisco PI and Cisco EPNM could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface of an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco PI and Cisco EPNM could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface of an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
0.50%

38.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoPrime Infrastructure2.0.0
CiscoPrime Infrastructure2.1
CiscoPrime Infrastructure2.2
CiscoPrime Infrastructure3.0.0
CiscoPrime Infrastructure3.1.0
CiscoPrime Infrastructure3.1.5
CiscoPrime Infrastructure3.2
CiscoPrime Infrastructure3.2.0-fips
CiscoPrime Infrastructure3.3.0
CiscoPrime Infrastructure3.4.0
CiscoPrime Infrastructure3.5.0
CiscoPrime Infrastructure3.6.0
CiscoPrime Infrastructure3.7.0
CiscoPrime Infrastructure3.8.0
CiscoPrime Infrastructure3.9.0
CiscoEvolved Programmable Network Manager1.1
CiscoEvolved Programmable Network Manager1.2
CiscoEvolved Programmable Network Manager2.0
CiscoEvolved Programmable Network Manager2.1
CiscoEvolved Programmable Network Manager2.2
CiscoEvolved Programmable Network Manager3.0
CiscoEvolved Programmable Network Manager3.0.1
CiscoEvolved Programmable Network Manager3.0.2
CiscoEvolved Programmable Network Manager3.0.3
CiscoEvolved Programmable Network Manager3.1
CiscoEvolved Programmable Network Manager3.1.1
CiscoEvolved Programmable Network Manager3.1.2
CiscoEvolved Programmable Network Manager3.1.3
CiscoEvolved Programmable Network Manager4.0
CiscoEvolved Programmable Network Manager4.0.1
CiscoEvolved Programmable Network Manager4.0.2
CiscoEvolved Programmable Network Manager4.0.3
CiscoEvolved Programmable Network Manager4.1
CiscoEvolved Programmable Network Manager4.1.1
CiscoEvolved Programmable Network Manager5.0
CiscoEvolved Programmable Network Manager5.0.1
CiscoEvolved Programmable Network Manager5.0.2
CiscoEvolved Programmable Network Manager5.1
CiscoEvolved Programmable Network Manager5.1.1
CiscoEvolved Programmable Network Manager5.1.2

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2022-20657?
A vulnerability in the web-based management interface of Cisco PI and Cisco EPNM could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface of an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
How severe is CVE-2022-20657?
CVE-2022-20657 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.
How do I fix CVE-2022-20657?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-20657?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST