VulnerabilityModified

CVE-2023-20181

A vulnerability in the web-based management interface of Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to conduct XSS attacks.

MEDIUM 6.1EPSS 0.53%

Does this matter?

Lower severity and a low EPSS score (0.53%). Track it; it rarely justifies an emergency change on its own.

Description

A vulnerability in the web-based management interface of Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to conduct XSS attacks. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by persuading a user 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.

CVSS 3.1: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.53% probability · 43th percentile
CISA KEV: Not listed
Weakness: CWE-80, CWE-79
Affected: cisco/spa500ds firmware · cisco/spa500s firmware · cisco/spa501g firmware · cisco/spa502g firmware · cisco/spa504g firmware · cisco/spa508g firmware · cisco/spa509g firmware · cisco/spa512g firmware · cisco/spa514g firmware · cisco/spa525 firmware · cisco/spa525g firmware · cisco/spa525g2 firmware
Source: psirt@cisco.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.