TI-2022-08475 Aliases CVE-2022-24655 GHSA-j626-6whp-pj3p

A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1…

LOW 36CWE-787Published 2022-03-18 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.

Why it matters now

EPSS 0.01124 66th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPE	Versions	Role	Vendor
cpe:2.3:o:netgear:ex6100_firmware:201.0.2.28:::::::*	201.0.2.28	Vulnerable	NETGEAR
cpe:2.3:h:netgear:ex6100:-:::::::*	not specified by NVD	Running on	NETGEAR
cpe:2.3:o:netgear:ex6200_firmware::::::::	all versions	Vulnerable	NETGEAR
cpe:2.3:h:netgear:ex6200:-:::::::*	not specified by NVD	Running on	NETGEAR
cpe:2.3:o:netgear:cax80_firmware:2.1.2.6:::::::*	2.1.2.6	Vulnerable	NETGEAR
cpe:2.3:h:netgear:cax80:-:::::::*	not specified by NVD	Running on	NETGEAR
cpe:2.3:o:netgear:dc112a_firmware:1.0.0.62:::::::*	1.0.0.62	Vulnerable	NETGEAR
cpe:2.3:h:netgear:dc112a:-:::::::*	not specified by NVD	Running on	NETGEAR

cpe:2.3:o:netgear:ex6100_firmware:201.0.2.28:*:*:*:*:*:*:* Versions 201.0.2.28 Vulnerable ·NETGEAR
cpe:2.3:h:netgear:ex6100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·NETGEAR
cpe:2.3:h:netgear:ex6200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
cpe:2.3:o:netgear:cax80_firmware:2.1.2.6:*:*:*:*:*:*:* Versions 2.1.2.6 Vulnerable ·NETGEAR
cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
cpe:2.3:o:netgear:dc112a_firmware:1.0.0.62:*:*:*:*:*:*:* Versions 1.0.0.62 Vulnerable ·NETGEAR
cpe:2.3:h:netgear:dc112a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-24655
2026-10-03 Alias added: GHSA-j626-6whp-pj3p

References

Exploit 1

https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.md

Advisory 2

TI-2021-13978 Stack-based buffer overflow in NETGEAR R6400v2 CVSS 3.1HIGH 8.8
TI-2022-10628 OS command injection in NETGEAR R6700v3 CVSS 3.1HIGH 8.0
TI-2022-10623 Incorrect authorization in NETGEAR R6700v3 CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences