CVE-2020-35797
CVE-2020-35797 is a critical-severity vulnerability in Netgear Nms300 Firmware with a CVSS 3.x base score of 9.8. 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-434.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (80th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Netgear Nms300 Firmware
- Published:
- Last modified:
Description
NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an unauthenticated attacker.
Frequently asked questions
- What is CVE-2020-35797?
- NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an unauthenticated attacker.
- How severe is CVE-2020-35797?
- CVE-2020-35797 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-35797 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-35797?
- CVE-2020-35797 affects Netgear Nms300 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-35797?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2020-35797 published?
- CVE-2020-35797 was published on 2020-12-30 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:netgear:nms300_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Netgear Nms300 Firmware
- CVE-2020-35789 — High (CVSS 8.8): NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an authenticated user.
- CVE-2020-35781 — High (CVSS 8.3): NETGEAR NMS300 devices before 1.6.0.27 are affected by denial of service.
- CVE-2020-35779 — High (CVSS 7.5): NETGEAR NMS300 devices before 1.6.0.27 are affected by denial of service.
- CVE-2020-35780 — High (CVSS 7.1): NETGEAR NMS300 devices before 1.6.0.27 are affected by denial of service.
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