TI-2022-15075 Aliases CVE-2022-34159 GHSA-c3jx-62hm-38m5

Improper input validation in Huawei CV81-WDM FW

LOW 39CWE-20Published 2024-12-20 · Updated 2024-12-24

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Huawei printers have an input verification vulnerability. Successful exploitation of this vulnerability may cause device service exceptions. (Vulnerability ID: HWPSIRT-2022-80078) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2022-34159.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00529 45th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Huawei	CV81-WDM FW	01.70.49.29.46	—	No fix listed	CNA

CV81-WDM FW VendorHuawei Affected 01.70.49.29.46 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:huawei:cv81-wdm_firmware:01.70.49.29.46:::::::*	01.70.49.29.46	Vulnerable	Huawei
cpe:2.3:h:huawei:cv81-wdm:-:::::::*	not specified by NVD	Running on	Huawei

cpe:2.3:o:huawei:cv81-wdm_firmware:01.70.49.29.46:*:*:*:*:*:*:* Versions 01.70.49.29.46 Vulnerable ·Huawei
cpe:2.3:h:huawei:cv81-wdm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-34159
2026-10-03 Alias added: GHSA-c3jx-62hm-38m5

References

Advisory 1

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220620-01-6e028b61-en

TI-2022-13913 Command injection in Huawei CV81-WDM FW CVSS 3.1CRITICAL 9.8
TI-2022-12160 Buffer overflow in CV81-WDM FW CVSS 3.1CRITICAL 9.8
TI-2022-13879 Improper input validation in Huawei CV81-WDM FW CVSS 3.1HIGH 8.6
TI-2022-13914 Improper input validation in Huawei CV81-WDM FW CVSS 3.1HIGH 7.5
TI-2022-12161 There is a denial of service vulnerability in CV81-WDM FW versions 01.70.49.29.46. CVSS 3.1HIGH 7.5

Sources

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