PT-2023-17417 · Cisco · Cisco Spa500 Series

Ahmed Hassan + 1 · Published 2023-07-19 · Updated 2024-01-25 · CVE-2023-20218

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco SPA500 Series Analog Telephone Adapters (ATAs) (affected versions not specified)

Description A vulnerability in the web-based management interface could allow an authenticated, remote attacker to modify a web page in the context of a user's browser. This issue is due to insufficient validation of user-supplied input. An attacker could exploit this by persuading a user to click a crafted link, potentially altering web page contents to redirect users to malicious websites or conducting further client-side attacks.

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

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

BDU:2025-06522

CVE-2023-20218

Affected Products

Cisco Spa500 Series

References · 5

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-web-multi-7kvPmu2F · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20218 · Security Note
• https://bdu.fstec.ru/vul/2025-06522 · Security Note
• https://t.me/cvenotify/56110 · Telegram Post
• https://t.me/cvenotify/55755 · Telegram Post