CVE-2021-27964
72Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 48%
from disclosure to weapon10 days
Published on NVDMar 5
1st PoC+10d
VulnCheck+1053d
exploitation probability
48%top 1% of all CVEs
observed exploitation
yesVulnCheck
2 public exploit(s)
SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file.
Affected products
n/a · n/apublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/49651cve_referencepacketstormsecurity.com/files/161793/SonLogger-4.2.3.3-Shell-Upload.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.