CVE-2023-35744: high-severity vulnerability in D-Link DAP-2622
D-Link DAP-2622 DDP Configuration Restore Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 3.1%
D-Link DAP-2622 DDP Configuration Restore Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-20071.
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
D-Link · DAP-2622Related CVEs — D-Link DAP-2622
In the same product, most dangerous first.
CVE-2023-44416MEDIUMD-Link DAP-2622 Telnet CLI Command Injection Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-35743HIGHD-Link DAP-2622 DDP Configuration Restore Auth Password Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.1%CVE-2023-35725HIGHD-Link DAP-2622 DDP User Verification Auth Username Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.1%CVE-2023-37324HIGHD-Link DAP-2622 DDP Set Wireless Info Auth Username Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.1%CVE-2023-37310HIGHD-Link DAP-2622 DDP Set Device Info Auth Username Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.1%CVE-2023-35756HIGHD-Link DAP-2622 DDP Set Date-Time Auth Password Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.1%