CVE-2023-7222
A vulnerability was found in Totolink X2000R 1.0.0-B20221212.1452.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Totolink X2000R 1.0.0-B20221212.1452. It has been declared as critical. This vulnerability affects the function formTmultiAP of the file /bin/boa of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249856. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120, CWE-787
- Affected
- totolink/x2000r firmware
- Source
- cna@vuldb.com
References
- https://github.com/jylsec/vuldb/blob/main/TOTOLINK/X2000R/formTmultiAP/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249856Permissions Required, Third Party Advisory
- https://vuldb.com/?id.249856Permissions Required, Third Party Advisory
- https://github.com/jylsec/vuldb/blob/main/TOTOLINK/X2000R/formTmultiAP/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249856Permissions Required, Third Party Advisory
- https://vuldb.com/?id.249856Permissions Required, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.