VulnerabilityAnalyzed
CVE-2022-40494
NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.
CRITICAL 9.8EPSS 1.70%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.70% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- ehang-io/nps
- Source
- cve@mitre.org
References
- https://blog.carrot2.cn/2022/08/cve-2022-40494.htmlExploit, Third Party Advisory
- https://github.com/1security/Vulnerability/blob/main/web/nps/1.mdBroken Link
- https://blog.carrot2.cn/2022/08/cve-2022-40494.htmlExploit, Third Party Advisory
- https://github.com/1security/Vulnerability/blob/main/web/nps/1.mdBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.