D-Link DIR-822A udhcpcd serverpacket.c strcpy stack-based overflow
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 10epss 1.3%
exploitation probability
1.3%top 30% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was determined in D-Link DIR-822A A_101. This vulnerability affects the function strcpy of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
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
Affected products
D-Link · DIR-822Apublic PoCs found — 1
cve_referencetzh00203.notion.site/D-Link-DIR-822A-Stack-Overflow-in-udhcpd-TR-111-Option-125-Parsing-33cb5c52018a80238b80e89e7c7c68f0unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.