Is CVE-2021-1362 in the CISA KEV catalog?

No. CVE-2021-1362 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-1362?

CVE-2021-1362 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2021-1362?

CVE-2021-1362 has an EPSS score of 2.71% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-1362?

Upgrade prime license manager to 11.5(1)su9 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2021-1362

HIGHEPSS 84th pctl

8.8

CVSS v3

NVD

Description

A vulnerability in the SOAP API endpoint of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, and Cisco Prime License Manager could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to improper sanitization of user-supplied input. An attacker could exploit this vulnerability by sending a SOAP API request with crafted parameters to an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the underlying Linux operating system of the affected device.

CWE-94Code Injection

How to fix

Remediation Available

prime license managerNVD

Affected:>= 10.5(2), < 11.5(1)su9Fixed in:11.5(1)su9CVE-2021-1362derived from NVD

unified communications managerNVD

Affected:>= 12.0(1), < 12.5(1)su4Fixed in:12.5(1)su4CVE-2021-1362derived from NVD

unified communications manager im \& presence serviceNVD

Affected:>= 12.0(1), < 12.5(1)su4Fixed in:12.5(1)su4CVE-2021-1362derived from NVD

unity connectionNVD

Affected:>= 12.0(1), < 12.5(1)su4Fixed in:12.5(1)su4CVE-2021-1362derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

2.71%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Vendor Advisory1

tools.cisco.com

Related Vulnerabilities

Other CWE-94 (Code Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-9841	Critical	9.8	100%	KEV	Fix
CVE-2015-1635	Critical	9.8	100%	KEV	-
CVE-2022-22954	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-22204	Medium	6.8	100%	KEV	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2012-0158	High	8.8	100%	KEV	-

Embed a live status badge for CVE-2021-1362

Markdown

[![CVE-2021-1362](https://tridentstack.com/cve/badge/CVE-2021-1362.svg)](https://tridentstack.com/cve/CVE-2021-1362)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-1362"><img src="https://tridentstack.com/cve/badge/CVE-2021-1362.svg" alt="CVE-2021-1362"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.