CVE-2023-33485

8.8 highEPSS 1.1%

High (8.8) in totolink x5000r firmware. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-05-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:x5000r_firmware

References

https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5
https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5

Check your stack JSON