CVE-2025-20329

CVE-2025-20329 is a medium-severity vulnerability in Cisco Telepresence Collaboration Endpoint with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Description

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability exists because certain unencrypted credentials are stored when SIP media component logging is enabled. An attacker could exploit this vulnerability by accessing the audit logs on an affected system and obtaining credentials to which they may not normally have access. A successful exploit could allow the attacker to use those credentials to access confidential information, some of which may contain personally identifiable information (PII). Note: To access the logs that are stored in the Webex Cloud or stored on the device itself, an attacker must have valid administrative credentials.

Frequently asked questions

What is CVE-2025-20329?
A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability exists because certain unencrypted credentials are stored when SIP media component logging is enabled. An attacker could exploit this vulnerability by accessing the audit logs on an affected system and obtaining credentials to which they may not normally have access. A successful exploit could allow the attacker to use those credentials to access confidential information, some of which may contain personally identifiable information (PII). Note: To access the logs that are stored in the Webex Cloud or stored on the device itself, an attacker must have valid administrative credentials.
How severe is CVE-2025-20329?
CVE-2025-20329 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-20329 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-20329?
CVE-2025-20329 primarily affects Cisco Telepresence Collaboration Endpoint. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-20329?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-20329 have an EU (EUVD) identifier?
Yes. CVE-2025-20329 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34668.
When was CVE-2025-20329 published?
CVE-2025-20329 was published on 2025-10-15 and last updated on 2026-06-17.

References

Affected products (2)

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