Vulnerability Monitor

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CVE-2021-29379

An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Published

2021-04-12T05:15:12.503

Last Modified

2024-11-21T06:01:01.220

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:P/I:P/A:P

Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

6.5

Impact Score

6.4

Weaknesses

Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-802_firmware	≤ 1.00b05	Yes
Hardware	dlink	dir-802	a1	No

References

https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection Exploit, Third Party Advisory ([email protected])
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 Vendor Advisory ([email protected])
https://www.dlink.com/en/security-bulletin/ Vendor Advisory ([email protected])
https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.dlink.com/en/security-bulletin/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)