CVE-2024-26023
CVE-2024-26023 is a medium-severity vulnerability in Buffalo Wsr-2533dhp Firmware with a CVSS 3.x base score of 4.2. 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: Medium (CVSS 3.x base score 4.2)
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-23317
- Weakness: CWE-78
- Affected product: Buffalo Wsr-2533dhp Firmware
- Published:
- Last modified:
Description
OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands.
Frequently asked questions
- What is CVE-2024-26023?
- OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands.
- How severe is CVE-2024-26023?
- CVE-2024-26023 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2024-26023 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-26023?
- CVE-2024-26023 primarily affects Buffalo Wsr-2533dhp Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-26023?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-26023 have an EU (EUVD) identifier?
- Yes. CVE-2024-26023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23317.
- When was CVE-2024-26023 published?
- CVE-2024-26023 was published on 2024-04-15 and last updated on 2026-06-17.
References
Affected products (7)
- cpe:2.3:o:buffalo:wsr-2533dhp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-2533dhpl_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-2533dhp2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-a2533dhp2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wcr-1166ds_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-1166dhp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-1166dhp2_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Buffalo Wsr-2533dhp Firmware
- CVE-2024-23486 — Critical (CVSS 9.8): Plaintext storage of a password issue exists in BUFFALO wireless LAN routers, which may allow a network-adjacent…
- CVE-2022-43443 — High (CVSS 8.8): OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an…
- CVE-2022-43486 — Medium (CVSS 6.8): Hidden functionality vulnerability in Buffalo network devices allows a network-adjacent attacker with an administrative…
All CVEs affecting Buffalo Wsr-2533dhp Firmware →
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