CVE-2018-0556
CVE-2018-0556 is a high-severity vulnerability in Buffalo Wzr-1750dhp2 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)
- CVSS v2: 8.3
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Buffalo Wzr-1750dhp2 Firmware
- Published:
- Last modified:
Description
Buffalo WZR-1750DHP2 Ver.2.30 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
Frequently asked questions
- What is CVE-2018-0556?
- Buffalo WZR-1750DHP2 Ver.2.30 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
- How severe is CVE-2018-0556?
- CVE-2018-0556 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-2018-0556 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-0556?
- CVE-2018-0556 affects Buffalo Wzr-1750dhp2 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-0556?
- 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-2018-0556 published?
- CVE-2018-0556 was published on 2018-04-09 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:buffalo:wzr-1750dhp2_firmware:*:*:*:*:*:*:*:*
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