Cisco Unified Videoconferencing (UVC) System 3545, 5110, 5115, and 5230; Unified Videoconferencing 3527 Primary Rate Interface (PRI) Gatewa…

published 2010-11-22 15y ago modified 2026-06-16 4mo ago also EUVD-2010-4278

cvss: 5.0; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits: 0; none known

Cisco Unified Videoconferencing (UVC) System 3545, 5110, 5115, and 5230; Unified Videoconferencing 3527 Primary Rate Interface (PRI) Gateway; Unified Videoconferencing 3522 Basic Rate Interfaces (BRI) Gateway; and Unified Videoconferencing 3515 Multipoint Control Unit (MCU) improperly use cookies for web-interface credentials, which allows remote attackers to obtain sensitive information by reading a (1) cleartext or (2) base64-encoded cleartext cookie, aka Bug ID CSCti54052.

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Exploit prediction

1.21% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness

CWE-310 Cryptographic Issues

References

cisco.com /en/US/products/products_security_response09186a0080b56d0d.html
vendor-advisory
trustmatta.com /advisories/MATTA-2010-001.txt
seclists.org /fulldisclosure/2010/Nov/167
mailing-list

Sources

CVE List CVE-2010-4305
NVD CVE-2010-4305

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.