CVE-2022-40494

moderate-risk

Published 2022-10-06

NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.

Do I need to act?

8.2% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Nps

Affected Vendors

Ehang-Io

References (4)

Exploit https://blog.carrot2.cn/2022/08/cve-2022-40494.html

Broken Link https://github.com/1security/Vulnerability/blob/main/web/nps/1.md

Exploit https://blog.carrot2.cn/2022/08/cve-2022-40494.html

Broken Link https://github.com/1security/Vulnerability/blob/main/web/nps/1.md

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moderate-risk

Severity 32/34 · Critical

Exploitability 10/34 · Low

Exposure 5/34 · Minimal