Is CVE-2022-26413 in the CISA KEV catalog?

No. CVE-2022-26413 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-26413?

CVE-2022-26413 has a CVSS v3 base score of 8.0 (HIGH).

What is the EPSS score for CVE-2022-26413?

CVE-2022-26413 has an EPSS score of 0.69% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-26413?

Upgrade ax7501-b0 firmware to 5.17(abpc.1)c0 or later. Fixes are available for 31 affected products.

CVE & CISA-KEV Catalog

CVE-2022-26413

HIGH

8.0

CVSS v3

NVD

Description

A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.

CWE-78OS Command Injection

How to fix

Remediation Available

ax7501-b0 firmwareNVD

Affected:< 5.17(abpc.1)c0Fixed in:5.17(abpc.1)c0CVE-2022-26413derived from NVD

dx5401-b0 firmwareNVD

Affected:< 5.17(abyo.1)c0Fixed in:5.17(abyo.1)c0CVE-2022-26413derived from NVD

emg3525-t50b firmwareNVD

Affected:< 5.50(abpm.6)c0Fixed in:5.50(abpm.6)c0CVE-2022-26413derived from NVD

emg5523-t50b firmwareNVD

Affected:< 5.50(abpm.6)c0Fixed in:5.50(abpm.6)c0CVE-2022-26413derived from NVD

emg5723-t50k firmwareNVD

Affected:< 5.50(abom.7)c0Fixed in:5.50(abom.7)c0CVE-2022-26413derived from NVD

emg6726-b10a firmwareNVD

Affected:< 5.13(abnp.7)c0Fixed in:5.13(abnp.7)c0CVE-2022-26413derived from NVD

ep240p firmwareNVD

Affected:< 5.40(abh.0)c0Fixed in:5.40(abh.0)c0CVE-2022-26413derived from NVD

ex3510-b0 firmwareNVD

Affected:< 5.17(abup.4)c1Fixed in:5.17(abup.4)c1CVE-2022-26413derived from NVD

ex5401-b0 firmwareNVD

Affected:< 5.17(abyo.1)c0Fixed in:5.17(abyo.1)c0CVE-2022-26413derived from NVD

ex5501-b0 firmwareNVD

Affected:< 5.17(abry.2)c0Fixed in:5.17(abry.2)c0CVE-2022-26413derived from NVD

pm7300-t0 firmwareNVD

Affected:< 5.42(acbc.1)c0Fixed in:5.42(acbc.1)c0CVE-2022-26413derived from NVD

pmg5317-t20b firmwareNVD

Affected:< 5.40(abki.4)c0Fixed in:5.40(abki.4)c0CVE-2022-26413derived from NVD

pmg5617-t20b2 firmwareNVD

Affected:< 5.41(acbb.1)c0Fixed in:5.41(acbb.1)c0CVE-2022-26413derived from NVD

pmg5617ga firmwareNVD

Affected:< 5.40(abna.2)c0Fixed in:5.40(abna.2)c0CVE-2022-26413derived from NVD

pmg5622ga firmwareNVD

Affected:< 5.40(abnb.2)c0Fixed in:5.40(abnb.2)c0CVE-2022-26413derived from NVD

px7501-b0 firmwareNVD

Affected:< 5.17(abpc.1)c0Fixed in:5.17(abpc.1)c0CVE-2022-26413derived from NVD

vmg1312-t20b firmwareNVD

Affected:< 5.50(absb.5)c0Fixed in:5.50(absb.5)c0CVE-2022-26413derived from NVD

vmg3625-t50b firmwareNVD

Affected:< 5.50(abpm.6)c0Fixed in:5.50(abpm.6)c0CVE-2022-26413derived from NVD

vmg3927-b50a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived from NVD

vmg3927-b50b firmwareNVD

Affected:< 5.13(ably.7)c0Fixed in:5.13(ably.7)c0CVE-2022-26413derived from NVD

vmg3927-b60a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived from NVD

vmg3927-t50k firmwareNVD

Affected:< 5.50(abom.7)c0Fixed in:5.50(abom.7)c0CVE-2022-26413derived from NVD

vmg4927-b50a firmwareNVD

Affected:< 5.13(ably.7)c0Fixed in:5.13(ably.7)c0CVE-2022-26413derived from NVD

vmg8623-t50b firmwareNVD

Affected:< 5.50(abpm.6)c0Fixed in:5.50(abpm.6)c0CVE-2022-26413derived from NVD

vmg8825-b50a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived from NVD

vmg8825-b50b firmwareNVD

Affected:< 5.17(abny.7)c0Fixed in:5.17(abny.7)c0CVE-2022-26413derived from NVD

vmg8825-b60a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived from NVD

vmg8825-b60b firmwareNVD

Affected:< 5.17(abny.7)c0Fixed in:5.17(abny.7)c0CVE-2022-26413derived from NVD

vmg8825-t50k firmwareNVD

Affected:< 5.50(abom.7)c0Fixed in:5.50(abom.7)c0CVE-2022-26413derived from NVD

xmg3927-b50a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived from NVD

xmg8825-b50a firmwareNVD

Affected:< 5.17(abmt.6)c0Fixed in:5.17(abmt.6)c0CVE-2022-26413derived 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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.69%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Vendor Advisory1

zyxel.com

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-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix

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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.