TI-2015-03540 Aliases CVE-2015-4221 GHSA-4pv9-h9jj-rpcp

Cisco Unified Communications Manager IM and Presence Service 9.1(1) does not properly…

LOW 23CWE-264Published 2015-06-26 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: Low
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Partial · None · None
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

Cisco Unified Communications Manager IM and Presence Service 9.1(1) does not properly restrict access to encrypted passwords, which allows remote attackers to determine cleartext passwords, and consequently execute arbitrary commands, by visiting an unspecified web page and then conducting a decryption attack, aka Bug ID CSCuq46194.

Why it matters now

EPSS 0.02318 83rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:9.1\(1\):::::::*	9.1(1)	Vulnerable	Cisco

cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:9.1\(1\):*:*:*:*:*:*:* Versions 9.1(1) Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2015-4221
2026-10-03 Alias added: GHSA-4pv9-h9jj-rpcp

References

Advisory 1

20150624 Cisco IM and Presence Service Leaked Encrypted Passwords Privilege Escalation Vulnerability

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-2024-13188 Deserialization of untrusted data in Cisco Unified Contact Center Enterprise CVSS 3.1CRITICAL 10.0
TI-2019-01468 Improper input validation in Cisco TelePresence Video Communication Server CVSS 3.0HIGH 8.6
TI-2017-09109 Improper authentication in Cisco Voice Operating System CVSS 3.0CRITICAL 9.8
TI-2018-00368 Improper input validation in Cisco Unified Communications Manager IM & Presence Service CVSS 3.1HIGH 7.5

See all 38 →

Sources

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