PT-2021-5134 · Cisco · Cisco Prime Access Registrar

Abdelrhman Yousri · Published 2021-11-03 · Updated 2021-11-06 · CVE-2021-34731

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Cisco Prime Access Registrar (affected versions not specified)

Description A vulnerability in the web-based management interface of Cisco Prime Access Registrar could allow an authenticated, remote attacker to perform a stored cross-site scripting attack on an affected system. This issue exists because the web-based management interface does not sufficiently validate user-supplied input. An attacker could exploit this by injecting malicious code into specific pages of the interface. 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. The attacker would need valid administrative credentials to exploit this vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2021-05928

CVE-2021-34731

Affected Products

Cisco Prime Access Registrar

References · 4

• https://bdu.fstec.ru/vul/2021-05928 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-34731 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cpar-strd-xss-A4DCVETG · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-34731 · Vendor Advisory