High severity8.8NVD Advisory· Published Oct 27, 2025· Updated Jun 17, 2026
CVE-2025-12260
CVE-2025-12260
Description
A vulnerability has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024. The impacted element is the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. Such manipulation of the argument enable leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:totolink:a3300r_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:totolink:a3300r_firmware:*:*:*:*:*:*:*:*range: 17.0.0cu.557_B20221024
- cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3300R/setSyslogCfg.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.totolink.netnvdProduct
News mentions
0No linked articles in our index yet.