MEDIUM
Totolink A3300R cstecgi.cgi vsetTr069Cfg os command injection
Published Apr 6, 2026
5.1
MEDIUMCVSS 4.0
EPSS 2.49%
Description
A security vulnerability has been detected in Totolink A3300R 17.0.0cu.557_B20221024. The impacted element is the function vsetTr069Cfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument stun_pass leads to os command injection. The exploit has been disclosed publicly and may be used.
Affected products
-
Affected
- 17.0.0cu.557_B20221024
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| TOTOLINK | n/a | unknown | Affected
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (2)
References (7)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-19464 Advisory
- https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-pass-cmd-injection exploit
- https://vuldb.com/submit/792650 third-party-advisory
- https://vuldb.com/submit/792798 third-party-advisory
- https://vuldb.com/vuln/355506 vdb-entrytechnical-description
- https://vuldb.com/vuln/355506/cti signaturepermissions-required
- https://www.totolink.net/ product
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-19464 | Advisory | |
| https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-pass-cmd-injection | exploit | |
| https://vuldb.com/submit/792650 | third-party-advisory | |
| https://vuldb.com/submit/792798 | third-party-advisory | |
| https://vuldb.com/vuln/355506 | vdb-entrytechnical-description | |
| https://vuldb.com/vuln/355506/cti | signaturepermissions-required | |
| https://www.totolink.net/ | product |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulDB
Published Apr 6, 2026
Updated Apr 7, 2026
Reserved Apr 6, 2026
Link CVE-2026-5679
CISA Vulnrichment
Updated Apr 7, 2026
Red Hat
No data
GitHub
No data