Is CVE-2022-44877 in the CISA KEV catalog?

Yes. CVE-2022-44877 is on the CISA Known Exploited Vulnerabilities list, added 2023-01-17.

What is the CVSS severity of CVE-2022-44877?

CVE-2022-44877 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-44877?

CVE-2022-44877 has an EPSS score of 100.00% (100th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-44877?

Upgrade webpanel to 0.9.8.1147 or later.

CVE & CISA-KEV Catalog

CVE-2022-44877

CRITICALCISA KEVEPSS 100th pctl

9.8

CVSS v3

NVD

Description

login/index.php in CWP (aka Control Web Panel or CentOS Web Panel) 7 before 0.9.8.1147 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the login parameter.

CWE-78OS Command Injection

How to fix

Remediation Available

webpanelNVD

Affected:< 0.9.8.1147Fixed in:0.9.8.1147CVE-2022-44877derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

100.00%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

CWP Control Web Panel OS Command Injection Vulnerability

CWP Control Web Panel (formerly CentOS Web Panel) contains an OS command injection vulnerability that allows remote attackers to execute commands via shell metacharacters in the login parameter.

Apply updates per vendor instructions.

Remediation due: 2023-02-07

References

Exploit6

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix
CVE-2024-4577	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2022-44877

Markdown

[![CVE-2022-44877](https://tridentstack.com/cve/badge/CVE-2022-44877.svg)](https://tridentstack.com/cve/CVE-2022-44877)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-44877"><img src="https://tridentstack.com/cve/badge/CVE-2022-44877.svg" alt="CVE-2022-44877"></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.

See how it works Start freeThis CVE lookup is free and always will be.

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 2025-11-03.