CVE-2021-42756
60Vexday Risk Score
Keep watching. It has a public proof of concept.
ssvc Attendcvss 9.3epss 35%
from disclosure to weapon7 days
Published on NVDFeb 16
1st PoC+7d
exploitation probability
35%top 2% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
Affected products
Fortinet · FortiWebpublic PoCs found — 1
githubgithub.com/3ndorph1n/CVE-2021-42756★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.