CVE-2023-48800

In TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, the shttpd file sub_417338 function obtains fields from the front-end, connects them through the snprintf function, and passes them to the CsteSystem function, resulting in a command execution vulnerability.

CVSS v3.1

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

EPSS

1.55% chance of exploitation in the next 30 days, 73th percentile

Published

2023-12-04

Updated

2024-08-02

Proof-of-concept exploits (2)

• https://palm-jump-676.notion.site/CVE-2023-48800-ad96548d06c645738daf3ab77575fd74
• https://www.notion.so/X6000R-sub_417338-ad96548d06c645738daf3ab77575fd74?pvs=4

References

• CVE Record
• NVD entry

Related

• CVE-2023-48799
• CVE-2023-48801
• CVE-2023-48795
• CVE-2023-48802
• CVE-2023-4879
• CVE-2023-48803