Cisco Unified Communications Manager Digest Credentials Disclosure Vulnerability

published 2019-01-10 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-1297

cvss: 4.3; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.5%; EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits: 0; none known

A vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an authenticated, remote attacker to view digest credentials in clear text. The vulnerability is due to the incorrect inclusion of saved passwords in configuration pages. An attacker could exploit this vulnerability by logging in to the Cisco Unified Communications Manager web-based management interface and viewing the source code for the configuration page. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 23 mo ago (2024-11-21)

Exploit prediction

1.49% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	4.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

Cisco Cisco Unified Communications Manager

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-522 Insufficiently Protected Credentials

References

tools.cisco.com /security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-cucm-creds-disclosr
vendor-advisory
securityfocus.com /bid/106538
vdb-entry, third-party-advisory

Sources

CVE List CVE-2018-0474
NVD CVE-2018-0474

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Summary