⚠ Exploited in the wild
Exploitation observed in the wild. Not yet on CISA KEV.

CVE-2022-25076 — OS Command Injection in A800r Firmware

CWE-78 — OS Command InjectionCWE-77 — Command Injection5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
5.7%
top 9.60%
CISA KEV
Not in KEV
Exploit
Exploited in wild
Active exploitation observed
Affected products
1
Totolink A800r Firmware
Timeline
PublishedFeb 24
Latest updateFeb 25

Description

TOTOLink A800R V4.1.2cu.5137_B20200730 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERY_STRING parameter.

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/a800r_firmwarev4.1.2cu.5137_b20200730

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-3hmg-j35p-w2ww: TOTOLink A800R V4↗2022-02-25
▶
CVEList
CVE-2022-25076: TOTOLink A800R V4↗2022-02-22
▶
VulnCheck
totolink a800r_firmware Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')↗2022
▶

💥Exploits & PoCs

1
Exploit-DB
WordPress Plugin WP User Frontend 3.5.25 - SQLi (Authenticated)↗2022-02-21
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CVE-2022-25076 — OS Command Injection in A800r Firmware | cvebase