CVE-2023-46681
CVE-2023-46681 is a high-severity vulnerability in Buffalo Vr-s1000 Firmware with a CVSS 3.x base score of 7.8. 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-88.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-88
- Affected product: Buffalo Vr-s1000 Firmware
- Published:
- Last modified:
Description
Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in VR-S1000 firmware Ver. 2.37 and earlier allows an authenticated attacker who can access to the product's command line interface to execute an arbitrary command.
Frequently asked questions
- What is CVE-2023-46681?
- Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in VR-S1000 firmware Ver. 2.37 and earlier allows an authenticated attacker who can access to the product's command line interface to execute an arbitrary command.
- How severe is CVE-2023-46681?
- CVE-2023-46681 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-46681 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-46681?
- CVE-2023-46681 affects Buffalo Vr-s1000 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-46681?
- 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.
- When was CVE-2023-46681 published?
- CVE-2023-46681 was published on 2023-12-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:buffalo:vr-s1000_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Buffalo Vr-s1000 Firmware
- CVE-2023-45741 — Medium (CVSS 6.8): VR-S1000 firmware Ver. 2.37 and earlier allows an attacker with access to the product's web management page to execute…
- CVE-2023-51363 — Medium (CVSS 6.5): VR-S1000 firmware Ver. 2.37 and earlier allows a network-adjacent unauthenticated attacker who can access the product's…
- CVE-2023-46711 — Medium (CVSS 4.6): VR-S1000 firmware Ver. 2.37 and earlier uses a hard-coded cryptographic key which may allow an attacker to analyze the…
All CVEs affecting Buffalo Vr-s1000 Firmware →
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