CVE-2023-20265

Summary

A vulnerability in the web-based management interface of a small subset of Cisco IP Phones could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to view a page containing malicious HTML or script content. 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. To exploit this vulnerability, the attacker must have valid credentials to access the web-based management interface of the affected device.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco IP Phones with Multiplatform Firmware4.5affected
CiscoCisco IP Phones with Multiplatform Firmware4.6 MSR1affected
CiscoCisco IP Phones with Multiplatform Firmware4.7.1affected
CiscoCisco IP Phones with Multiplatform Firmware4.8.1affected
CiscoCisco IP Phones with Multiplatform Firmware4.8.1 SR1affected
CiscoCisco IP Phones with Multiplatform Firmware5.0.1affected
CiscoCisco IP Phones with Multiplatform Firmware5.1.1affected
CiscoCisco IP Phones with Multiplatform Firmware5.1.2affected
CiscoCisco Session Initiation Protocol (SIP) Software9.3(1)affected
CiscoCisco Session Initiation Protocol (SIP) Software9.1(1)affected
CiscoCisco Session Initiation Protocol (SIP) Software9.3(1)SR2affected
CiscoCisco Session Initiation Protocol (SIP) Software9.4(1)affected
CiscoCisco Session Initiation Protocol (SIP) Software9.2(2)affected
CiscoCisco Session Initiation Protocol (SIP) Software9.2(1)affected
CiscoCisco Session Initiation Protocol (SIP) Software9.3(1)SR1affected
CiscoCisco Session Initiation Protocol (SIP) Software9.4(1)SR2affected
CiscoCisco Session Initiation Protocol (SIP) Software9.4(1)SR1affected

Weaknesses

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References