CVE-2022-43619
published 2023-03-29CVE-2022-43619: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although…
PriorityP338medium6.8CVSS 3.1
AVAACLPRHUINSUCHIHAH
EPSS
0.80%
56.4th percentile
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of ConfigFileUpload requests to the web management portal. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16141.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| d-link | dir-1935 | — | — |
| dlink | dir-1935_firmware | <= 1.02 | — |
| dlink | dir-1935_firmware | — | — |
CVSS provenance
nvdv3.16.8MEDIUMCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv3.06.8MEDIUMCVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VulDB
D-Link DIR-1935 ConfigFileUpload format string (ZDI-22-1493 / EUVD-2022-46615)
vuldb·2026-09-11·CVSS 6.8
CVE-2022-43619 [MEDIUM] D-Link DIR-1935 ConfigFileUpload format string (ZDI-22-1493 / EUVD-2022-46615)
A vulnerability was found in D-Link DIR-1935. It has been classified as critical. Impacted is the function ConfigFileUpload. The manipulation leads to format string.
This vulnerability is uniquely identified as CVE-2022-43619. The attack can only be initiated within the local network. No exploit exists.
Upgrading the affected component is recommended.
GHSA
GHSA-rxmx-w44h-9gvh: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1
ghsa_unreviewed·2023-03-29
CVE-2022-43619 [MEDIUM] CWE-134 GHSA-rxmx-w44h-9gvh: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of ConfigFileUpload requests to the web management portal. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16141.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-03-29
Published