TI-2018-00314 Aliases CVE-2018-0355 GHSA-764h-w597-g25g

Improper input validation in Cisco Unified Communications Manager unknown

LOW 31CWE-20Published 2018-06-07 · Updated 2024-11-29

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-1021.

Summary

A vulnerability in the web UI of Cisco Unified Communications Manager (Unified CM) could allow an unauthenticated, remote attacker to conduct a cross-frame scripting (XFS) attack against the user of the web UI of an affected system. The vulnerability is due to insufficient protections for HTML inline frames (iframes) by the web UI of the affected software. An attacker could exploit this vulnerability by persuading a user of the affected UI to navigate to an attacker-controlled web page that contains a malicious HTML iframe. A successful exploit could allow the attacker to conduct click-jacking or other client-side browser attacks on the affected system. Cisco Bug IDs: CSCvg19761.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01775 78th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Cisco Unified Communications Manager unknown	Cisco Unified Communications Manager unknown	—	No fix listed	CNA

Cisco Unified Communications Manager unknown Vendor— Affected Cisco Unified Communications Manager unknown Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:unified_communications_manager:10.5\(2.10000.5\):::::::*	10.5(2.10000.5)	Vulnerable	Cisco
cpe:2.3:a:cisco:unified_communications_manager:11.0\(1.10000.10\):::::::*	11.0(1.10000.10)	Vulnerable	Cisco
cpe:2.3:a:cisco:unified_communications_manager:11.5\(1.10000.6\):::::::*	11.5(1.10000.6)	Vulnerable	Cisco
cpe:2.3:a:cisco:unified_communications_manager:12.0\(1.10000.10\):::::::*	12.0(1.10000.10)	Vulnerable	Cisco

cpe:2.3:a:cisco:unified_communications_manager:10.5\(2.10000.5\):*:*:*:*:*:*:* Versions 10.5(2.10000.5) Vulnerable ·Cisco
cpe:2.3:a:cisco:unified_communications_manager:11.0\(1.10000.10\):*:*:*:*:*:*:* Versions 11.0(1.10000.10) Vulnerable ·Cisco
cpe:2.3:a:cisco:unified_communications_manager:11.5\(1.10000.6\):*:*:*:*:*:*:* Versions 11.5(1.10000.6) Vulnerable ·Cisco
cpe:2.3:a:cisco:unified_communications_manager:12.0\(1.10000.10\):*:*:*:*:*:*:* Versions 12.0(1.10000.10) Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-0355
2026-10-03 Alias added: GHSA-764h-w597-g25g

References

Advisory 1

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-cucm-xfs

TI-2026-16259 Cisco Unified Communications Products Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
TI-2026-16423 Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability KEVCVSS 3.1HIGH 8.6
TI-2008-00019 Heap-based buffer overflow in the Certificate Trust List (CTL) Provider service… CVSS 2.0HIGH 10.0
TI-2013-05779 The TFTP service in Cisco Unified Communications Manager (aka CUCM or Unified CM) allows… CVSS 3.1HIGH 7.3
TI-2011-02932 Directory traversal vulnerability in Cisco Unified Communications Manager (CUCM) 5.x and… CVSS 2.0HIGH 7.8

See all 238 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences