CVE-2023-33485
HIGHCVSS 8.8/10EPSS 1.06%
Last modified
CVE-2023-33485 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.
Description
TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | X5000r Firmware | 9.1.0u.6118_b20201102 |
| Totolink | X5000r Firmware | 9.1.0u.6369_b20230113 |
References
- https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5Exploit, Third Party Advisory
- https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-33485?
TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.
How severe is CVE-2023-33485?
CVE-2023-33485 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.
How do I fix CVE-2023-33485?
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-2023-33485?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST