CVE-2026-13517: high-severity vulnerability in Tenda JD12L
Tenda JD12L WifiBasicSet formWifiBasicSet stack-based overflow
Published
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 0.9%
exploitation probability
0.9%top 43% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A flaw has been found in Tenda JD12L 16.03.53.23. The impacted element is the function formWifiBasicSet of the file /goform/WifiBasicSet. Executing a manipulation of the argument security_5g can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · JD12Lpublic PoCs found — 1
cve_referencegithub.com/cve-a/Vampirensa/issues/3unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Tenda JD12L
In the same product, most dangerous first.
CVE-2026-13519HIGHTenda JD12L NatStaticSetting fromNatStaticSetting stack-based overflowEPSS 0.9%CVE-2026-13518HIGHTenda JD12L addressNat fromAddressNat stack-based overflowEPSS 0.9%CVE-2026-13516HIGHTenda JD12L WifiGuestSet fromSetWifiGusetBasic stack-based overflowEPSS 0.9%CVE-2026-13515HIGHTenda JD12L SetPptpServerCfg formSetPPTPServer stack-based overflowEPSS 0.9%