CVE-2023-29803 — Command Injection in X18 Firmware

CWE-77 — Command Injection4 documents4 sources
Severity
9.8CRITICALNVD
EPSS
5.2%
top 10.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink X18 Firmware
Timeline
PublishedApr 14
Latest updateMar 11

Description

TOTOLINK X18 V9.1.0cu.2024_B20220329 was discovered to contain a command injection vulnerability via the pid parameter in the disconnectVPN function.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/x18_firmware9.1.0cu.2024_b20220329

🔴Vulnerability Details

2
CVEList
CVE-2023-29803: TOTOLINK X18 V9↗2023-04-14
▶
GHSA
GHSA-m87r-j77f-7wpr: TOTOLINK X18 V9↗2023-04-14
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Totolink disconnectVPN pid Parameter Command Injection Attempt (CVE-2024-34921, CVE-2023-29803)↗2026-03-11
▶
CVE-2023-29803 — Command Injection in X18 Firmware | cvebase