high8.8
CVE-2026-1686
A security flaw has been discovered in Totolink A3600R 5.9c.4959.
Impact
A security flaw has been discovered in Totolink A3600R 5.9c.4959. This issue affects the function setAppEasyWizardConfig in the library /lib/cste_modules/app.so. Performing a manipulation of the argument apcliSsid results in buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Totolink | A3600r Firmware | Version 5.9c.4959 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3600R/4959-apcliSsid-setAppEasyWizardConfig.md
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3600R/4959-apcliSsid-setAppEasyWizardConfig.md#poc
- https://vuldb.com/?ctiid.343480
- https://vuldb.com/?id.343480
- https://vuldb.com/?submit.740888
- https://www.totolink.net/