CVE & CISA-KEV Catalog

CVE-2022-21196

CRITICALEPSS 88th pctl
10.0
CVSS v3
NVD

Description

MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device versions prior to v2.5.4.1 does not perform proper authorization and authentication checks on multiple API routes. An attacker may gain access to these API routes and achieve remote code execution, create a denial-of-service condition, and obtain sensitive information.

CWE-285CWE-287Improper Authentication

How to fix

Remediation Available
a5x firmwareNVD
Affected:< 2.5.4.1Fixed in:2.5.4.1CVE-2022-21196derived from NVD
c5c firmwareNVD
Affected:< 2.8.6.1Fixed in:2.8.6.1CVE-2022-21196derived from NVD
c5x firmwareNVD
Affected:< 2.8.6.1Fixed in:2.8.6.1CVE-2022-21196derived from NVD
c6x firmwareNVD
Affected:< 2.8.6.1Fixed in:2.8.6.1CVE-2022-21196derived from NVD
mimosa management platformNVD
Affected:< 1.0.3Fixed in:1.0.3CVE-2022-21196derived 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 RequiredNone
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

3.53%probability of exploitation in 30 days
88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Third-Party Advisory1
Embed a live status badge for CVE-2022-21196
CVE-2022-21196 severity badge

Markdown

[![CVE-2022-21196](https://tridentstack.com/cve/badge/CVE-2022-21196.svg)](https://tridentstack.com/cve/CVE-2022-21196)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-21196"><img src="https://tridentstack.com/cve/badge/CVE-2022-21196.svg" alt="CVE-2022-21196"></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.