CVE-2018-19239 — OS Command Injection in Tew-673gru Firmware

CWE-78 — OS Command Injection3 documents3 sources
Severity
7.2HIGHNVD
EPSS
3.4%
top 12.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Trendnet Tew-673gru Firmware
Timeline
PublishedDec 20
Latest updateMay 14

Description

TRENDnet TEW-673GRU v1.00b40 devices have an OS command injection vulnerability in the start_arpping function of the timer binary, which allows remote attackers to execute arbitrary commands via three parameters (dhcpd_start, dhcpd_end, and lan_ipaddr) passed to the apply.cgi binary through a POST request.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-x2pr-pw9j-g89x: TRENDnet TEW-673GRU v1↗2022-05-14
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CVEList
CVE-2018-19239: TRENDnet TEW-673GRU v1↗2018-12-20
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CVE-2018-19239 — OS Command Injection | cvebase