CVE-2015-4330 — A local file script in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to gain privileges for OS command execution via invalid parameters, aka Bug ID CSCuv10556

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MEDIUM

A local file script in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to gain privileges for OS command execution via invalid parameters, aka Bug ID CSCuv10556

Published Sep 2, 2015

6.9

MEDIUM

CVSS 2.0

EPSS 0.54%

Description

A local file script in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to gain privileges for OS command execution via invalid parameters, aka Bug ID CSCuv10556.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.54% 0.00540

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00540

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (8 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.54% (0.00540)	43.37th	v5 (v2026.06.15)
Jun 15, 2026	0.54% (0.00540)	40.93th	v5 (v2026.06.15)
Mar 17, 2025	0.27% (0.00273)	48.67th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.18th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.78th	v3 (v2023.03.01)
Mar 6, 2023	2.72% (0.02720)	82.87th	v2 (v2022.01.01)
Apr 1, 2022	2.72% (0.02720)	81.19th	v2 (v2022.01.01)
Feb 4, 2022	2.72% (0.02720)	62.69th	v2 (v2022.01.01)

Weaknesses (1)

CWE-78

OS Command Injection

References (2)

http://tools.cisco.com/security/center/viewAlert.x?alertId=40541
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securitytracker.com/id/1033442
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Link	Providers	Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=40541		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securitytracker.com/id/1033442		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Sep 2, 2015

Updated Aug 6, 2024

Reserved Jun 4, 2015

Link CVE-2015-4330

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-4330

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-4330