CVE-2021-1399 — Authentication Bypass by Assumed-Immutable Data in Cisco Unified Communications Manager

CWE-302 — Authentication Bypass by Assumed-Immutable Data4 documents4 sources

Severity

4.3MEDIUMNVD

EPSS

0.1%

top 78.64%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Unified Communications Manager Cisco Unified Communications Manager

Timeline

PublishedApr 8

Latest updateMay 24

Description

A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to modify data on an affected system without proper authorization. The vulnerability is due to insufficient validation of user-supplied data to the Self Care Portal. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A succes…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶NVDcisco/unified_communications_manager10.5\(2\) — 12.5\(1\)su4

▶CVEListV5cisco/cisco_unified_communications_managern/a

🔴Vulnerability Details

GHSA

GHSA-wpj5-cw66-j932: A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Manageme↗2022-05-24

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CVEList

Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability↗2021-04-08

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📋Vendor Advisories

Cisco

Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability↗2021-04-07

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