CVE-2023-34274
D-Link · published 2024-05-03
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Zero Day Initiative via the CVE Program.
D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20552.
Filed by Zero Day Initiative; not a statement by D-Link.
Status at the source
- NVD status: Analyzed
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| D-Link | DIR-2150 | 1.05B01: affected |
Added by CISA-ADP (Authorized Data Publisher)
| Vendor | Product | Versions |
|---|---|---|
| d-link | dir-2150 | -: affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 8.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.0: 8.8 HIGH — as published by Zero Day Initiative (Secondary)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
CWE-303, NVD-CWE-Other
Sources
References the source lists
- https://www.zerodayinitiative.com/advisories/ZDI-23-627/
- https://www.zerodayinitiative.com/advisories/ZDI-23-627/
Source dates: published 2024-05-03, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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