CVE-2023-46976
CRITICALCVSS 9.8/10EPSS 1.52%
Last modified
CVE-2023-46976 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TOTOLINK A3300R 17.0.0cu.557_B20221024 contains a command injection via the file_name parameter in the UploadFirmwareFile function.. EPSS estimates a 1.52% chance of exploitation in the next 30 days.
Description
TOTOLINK A3300R 17.0.0cu.557_B20221024 contains a command injection via the file_name parameter in the UploadFirmwareFile function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A3300r Firmware | 17.0.0cu.557_b20221024 |
References
- https://github.com/shinypolaris/vuln-reports/blob/master/TOTOLINK%20A3300R/1/README.mdExploit, Third Party Advisory
- https://github.com/shinypolaris/vuln-reports/blob/master/TOTOLINK%20A3300R/1/README.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-46976?
TOTOLINK A3300R 17.0.0cu.557_B20221024 contains a command injection via the file_name parameter in the UploadFirmwareFile function.
How severe is CVE-2023-46976?
CVE-2023-46976 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.
How do I fix CVE-2023-46976?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-46976?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST