CVE-2024-33820

Totolink AC1200 Wireless Dual Band Gigabit Router A3002R_V4 Firmware V4.0.0-B20230531.1404 is vulnerable to Buffer Overflow via the formWlEncrypt function of the boa server. Specifically, they exploit the length of the wlan_ssid field triggers the overflow.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.55% chance of exploitation in the next 30 days, 44th percentile

Published

2024-05-01

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://gist.github.com/Swind1er/ee095fbfe13f77a5b45b39a5aa82bd17

References

• CVE Record
• NVD entry

Related

• CVE-2024-33793
• CVE-2024-33829
• CVE-2024-33792
• CVE-2024-33832
• CVE-2024-33789
• CVE-2024-33835