Medium severity6.3NVD Advisory· Published Jan 6, 2026· Updated Apr 29, 2026
CVE-2026-0641
CVE-2026-0641
Description
A security vulnerability has been detected in TOTOLINK WA300 5.2cu.7112_B20190227. This vulnerability affects the function sub_401510 of the file cstecgi.cgi. The manipulation of the argument UPLOAD_FILENAME leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:o:totolink:wa300_firmware:5.2cu.7112_b20190227:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- github.com/JackWesleyy/CVE/blob/main/WA300/TOTOLINK_WA300_RCE.mdnvdExploitThird Party Advisory
- github.com/JackWesleyy/CVE/blob/main/WA300/TOTOLINK_WA300_RCE.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.totolink.netnvdProduct
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