Submit #869454: Totolink A800R V4.1.2cu.5137_B20200730 Buffer Overflowinfo

TitleTotolink A800R V4.1.2cu.5137_B20200730 Buffer Overflow
DescriptionA vulnerability has been found in TOTOLINK A800R V4.1.2cu.5137_B20200730. There is a stack overflow vulnerability in the lan.so. The manipulation of the argument comment leads to stack overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
Source⚠️ https://github.com/panda666-888/vuls/blob/main/totolink/a800r/setStaticDhcpConfig.md
User
 panda_0x1 (UID 87576)
Submission06/25/2026 16:00 (2 months ago)
Moderation08/14/2026 10:04 (2 months later)
StatusAccepted
VulDB entry389981 [TOTOLINK A800R 4.1.2cu.5137_B20200730 lan.so /cgi-bin/cstecgi.cgi setStaticDhcpConfig Comment stack-based overflow]
Points18

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