Critical severity9.8NVD Advisory· Published Dec 4, 2023· Updated Jun 17, 2026

CVE-2023-48800

Description

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.

Affected products

Totolink/X6000r Firmware2 versions
cpe:2.3:o:totolink:x6000r_firmware:9.4.0cu.852_b20230719:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:totolink:x6000r_firmware:9.4.0cu.852_b20230719:*:*:*:*:*:*:*
- (no CPE)
Totolink/X6000Rllm-fuzzy
Range: V9.4.0cu.852_B20230719

Patches

Vulnerability mechanics

References

palm-jump-676.notion.site/CVE-2023-48800-ad96548d06c645738daf3ab77575fd74nvdExploitThird Party Advisory
www.notion.so/X6000R-sub_417338-ad96548d06c645738daf3ab77575fd74nvdExploitThird Party Advisory

News mentions

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000