Buffer overflow in D-Link Dap-2622
CVE-2023-37312
D-Link DAP-2622 DDP Set Device Info Device Name 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-20089.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (46.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- D-link Dap-2622 — versions 1.00 dated 16-12-2020
- Dlink Dap-2622
- Dlink Dap-2622_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
- zdi-disclosures@trendmicro.com (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-37312?
- CVE-2023-37312 is a high-severity vulnerability in D-Link Dap-2622, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-05-03.
- How severe is CVE-2023-37312?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-37312 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.