CVE-2019-20216 — OS Command Injection in Dlink Dir-859 Firmware

CWE-78 — OS Command Injection3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
5.1%
top 10.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dlink Dir-859 Firmware
Timeline
PublishedJan 29
Latest updateMay 24

Description

D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via the urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because REMOTE_PORT is mishandled. The value of the urn: service/device is checked with the strstr function, which allows an attacker to concatenate arbitrary commands separated by shell metacharacters.

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

▶NVDdlink/dir-859_firmware1.05, 1.06b01+1

Patches

Patch: supportannouncement.us.dlink.com ↗Patch: supportannouncement.us.dlink.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-v9mx-483f-5528: D-Link DIR-859 1↗2022-05-24
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CVEList
CVE-2019-20216: D-Link DIR-859 1↗2020-01-29
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CVE-2019-20216 — OS Command Injection in Dlink | cvebase