CVE-2022-43646
published 2023-03-29CVE-2022-43646: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is…
PriorityP355high8.8CVSS 3.1
AVAACLPRNUINSUCHIHAH
EPSS
0.95%
61.0th percentile
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Vimeo plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19463.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| d-link | dir-825 | — | — |
| dlink | dir-825_ac_firmware | <= 1.0.9 | — |
| dlink | dir-825_ee_firmware | <= 1.0.9 | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv3.08.8HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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VulDB
D-Link DIR-825 xupnpd command injection (ZDI-22-1705 / EUVD-2022-46642)
vuldb·2026-09-12·CVSS 8.8
CVE-2022-43646 [HIGH] D-Link DIR-825 xupnpd command injection (ZDI-22-1705 / EUVD-2022-46642)
A vulnerability was found in D-Link DIR-825. It has been classified as critical. This affects an unknown function of the component xupnpd. Performing a manipulation results in command injection.
This vulnerability is known as CVE-2022-43646. Access to the local network is required for this attack. No exploit is available.
GHSA
GHSA-wccm-69w3-xxcw: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1
ghsa_unreviewed·2023-03-29
CVE-2022-43646 [HIGH] CWE-78 GHSA-wccm-69w3-xxcw: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Vimeo plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19463.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-03-29
Published