CVE-2015-4328

Name: CVE-2015-4328
Creator: NVD / NIST
Published: 2015-08-20T00:59:06.06+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.98%

Last modified Jun 17, 2026

CVE-2015-4328 is a vulnerability of currently unknown severity. Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 improperly checks for a user account's read-only attribute, which allows remote authenticated users to execute arbitrary OS commands via crafted HTTP requests, as demonstrated by read or write operations on the Unified Communications lookup page, aka Bug ID CSCuv12552.. EPSS estimates a 1.98% chance of exploitation in the next 30 days.

Description

Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 improperly checks for a user account's read-only attribute, which allows remote authenticated users to execute arbitrary OS commands via crafted HTTP requests, as demonstrated by read or write operations on the Unified Communications lookup page, aka Bug ID CSCuv12552.

Metrics

EPSS Probability

1.98%

78.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Cisco	Telepresence Video Communication Server Software	x8.5.2

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=40522Vendor Advisory
http://www.securityfocus.com/bid/76399Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033329Third Party Advisory, VDB Entry
http://tools.cisco.com/security/center/viewAlert.x?alertId=40522Vendor Advisory
http://www.securityfocus.com/bid/76399Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033329Third Party Advisory, VDB Entry

Timeline

Published: Aug 20, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-4328?

How severe is CVE-2015-4328?

Severity scoring for CVE-2015-4328 is pending analysis. The EPSS model estimates a 1.98% probability of exploitation in the next 30 days.

How do I fix CVE-2015-4328?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-4328?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST