CVE-2021-42911

2022-03-2919:30:16

mitre

www.cve.org

9.7 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.1%

JSON

A Format String vulnerability exists in DrayTek Vigor 2960 <= 1.5.1.3, DrayTek Vigor 3900 <= 1.5.1.3, and DrayTek Vigor 300B <= 1.5.1.3 in the mainfunction.cgi file via a crafted HTTP message containing malformed QUERY STRING, which could let a remote malicious user execute arbitrary code.

References

gist.github.com/Cossack9989/e9c1c2d2e69b773ca4251acdd77f2835