CVE-2020-25067
CVE-2020-25067 is a critical-severity vulnerability in Netgear R8300 Firmware with a CVSS 3.x base score of 9.6. 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-77.
Key facts
- Severity: Critical (CVSS 3.x base score 9.6)
- CVSS v2: 5.8
- EPSS exploit prediction: 2% (82nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Netgear R8300 Firmware
- Published:
- Last modified:
Description
NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker.
Frequently asked questions
- What is CVE-2020-25067?
- NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker.
- How severe is CVE-2020-25067?
- CVE-2020-25067 has a CVSS 3.x base score of 9.6, rated critical 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-2020-25067 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-25067?
- CVE-2020-25067 affects Netgear R8300 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-25067?
- 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-2020-25067 published?
- CVE-2020-25067 was published on 2020-09-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Netgear R8300 Firmware
- CVE-2018-21162 — Critical (CVSS 9.8): Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before…
- CVE-2018-21134 — Critical (CVSS 9.8): Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects…
- CVE-2019-20730 — Critical (CVSS 9.8): Certain NETGEAR devices are affected by SQL injection. This affects D3600 before 1.0.0.68, D6000 before 1.0.0.68, D6200…
- CVE-2021-45624 — Critical (CVSS 9.6): Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2 before…
- CVE-2021-45621 — Critical (CVSS 9.6): Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before…
- CVE-2021-45615 — Critical (CVSS 9.6): Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before…
All CVEs affecting Netgear R8300 Firmware →
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