CVEvulnerability
CVE-2021-29379
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-04-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:A/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-78
Description
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
Affected configurations
• dlink dir-802 firmware (<= 1.00b05)
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection Exploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 Vendor Advisory
- https://www.dlink.com/en/security-bulletin/ Vendor Advisory
- https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection Exploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 Vendor Advisory
- https://www.dlink.com/en/security-bulletin/ Vendor Advisory