CVE-2026-108804: critical vulnerability in TRENDnet TEW-751DR
TRENDnet TEW-751DR/TEW-752DRU/TEW733GR Web Management Backend pigwidgeon.cgi fwrite os command injection
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 10epss 2.3%
exploitation probability
2.3%top 17% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
A vulnerability was detected in TRENDnet TEW-751DR, TEW-752DRU and TEW733GR 1.03B01/1.03B03. Affected is the function fwrite of the file pigwidgeon.cgi of the component Web Management Backend. The manipulation of the argument service results in os command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor confirms: "As this router was EOL'd in 2011, we have no way of testing if such vulnerability exists. We will notify our customers of a potential vulnerability on this product." This vulnerability only affects products that are no longer supported by the maintainer.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
public PoCs found — 2
cve_referencegithub.com/dacj4n/TRENDNetExploitsunverifiedcve_referencegithub.com/dacj4n/TRENDNetExploits/tree/main/exploitunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.