CVE-2022-21142

moderate-risk
Published 2022-02-24

Authentication bypass vulnerability in a-blog cms Ver.2.8.x series versions prior to Ver.2.8.74, Ver.2.9.x series versions prior to Ver.2.9.39, Ver.2.10.x series versions prior to Ver.2.10.43, and Ver.2.11.x series versions prior to Ver.2.11.41 allows a remote unauthenticated attacker to bypass authentication under the specific condition.

Do I need to act?

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0.65% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Appleple

References (4)

Vendor Advisory https://developer.a-blogcms.jp/blog/news/security-202202.html
Third Party Advisory https://jvn.jp/en/jp/JVN14706307/index.html
Vendor Advisory https://developer.a-blogcms.jp/blog/news/security-202202.html
Third Party Advisory https://jvn.jp/en/jp/JVN14706307/index.html
39
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal