CVE-2023-34279
CVE-2023-34279 is a high-severity vulnerability in Dlink Dir-2150 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 1% (70th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-38360
- Weakness: CWE-78
- Affected product: Dlink Dir-2150 Firmware
- Published:
- Last modified:
Description
D-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code 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. 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 root. Was ZDI-CAN-20558.
Frequently asked questions
- What is CVE-2023-34279?
- D-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code 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. 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 root. Was ZDI-CAN-20558.
- How severe is CVE-2023-34279?
- CVE-2023-34279 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-34279 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-34279?
- CVE-2023-34279 affects Dlink Dir-2150 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-34279?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2023-34279 have an EU (EUVD) identifier?
- Yes. CVE-2023-34279 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-38360.
- When was CVE-2023-34279 published?
- CVE-2023-34279 was published on 2024-05-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Dlink Dir-2150 Firmware
- CVE-2024-5291 — High (CVSS 8.8): D-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution Vulnerability. This vulnerability…
- CVE-2023-34282 — High (CVSS 8.8): D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This…
- CVE-2023-34274 — High (CVSS 8.8): D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability.…
- CVE-2022-3210 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link…
- CVE-2022-40720 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link…
- CVE-2022-40719 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link…
All CVEs affecting Dlink Dir-2150 Firmware →
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