CVE-2020-26922
CVE-2020-26922 is a medium-severity vulnerability in Netgear Wc7500 Firmware with a CVSS 3.x base score of 6.4. 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: Medium (CVSS 3.x base score 6.4)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (35th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Netgear Wc7500 Firmware
- Published:
- Last modified:
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WC7500 before 6.5.5.24, WC7600 before 6.5.5.24, WC7600v2 before 6.5.5.24, and WC9500 before 6.5.5.24.
Frequently asked questions
- What is CVE-2020-26922?
- Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WC7500 before 6.5.5.24, WC7600 before 6.5.5.24, WC7600v2 before 6.5.5.24, and WC9500 before 6.5.5.24.
- How severe is CVE-2020-26922?
- CVE-2020-26922 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-26922 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-26922?
- CVE-2020-26922 primarily affects Netgear Wc7500 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-26922?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-26922 published?
- CVE-2020-26922 was published on 2020-10-09 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:o:netgear:wc7500_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wc7600_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wc7600v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wc9500_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Netgear Wc7500 Firmware
- CVE-2018-11106 — Critical (CVSS 9.8): NETGEAR has released fixes for a pre-authentication command injection in request_handler.php security vulnerability on…
- CVE-2018-21123 — High (CVSS 8.8): Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects WC7500 before…
- CVE-2020-26931 — Medium (CVSS 5.9): Certain NETGEAR devices are affected by disclosure of sensitive information. This affects WC7500 before 6.5.5.24,…
- CVE-2020-26923 — Medium (CVSS 4.3): Certain NETGEAR devices are affected by stored XSS. This affects WC7500 before 6.5.5.24, WC7600 before 6.5.5.24,…
All CVEs affecting Netgear Wc7500 Firmware →
Other CWE-77 (Command Injection) vulnerabilities
- CVE-2026-23652 — Critical (CVSS 10.0): Improper neutralization of special elements used in a command ('command injection') in Microsoft Power Pages allows an…
- CVE-2025-59818 — Critical (CVSS 10.0): This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file…
- CVE-2025-64093 — Critical (CVSS 10.0): Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the…
- CVE-2025-64090 — Critical (CVSS 10.0): This vulnerability allows authenticated attackers to execute commands via the hostname of the device.
- CVE-2025-61492 — Critical (CVSS 10.0): A command injection vulnerability in the execute_command function of terminal-controller-mcp 0.1.7 allows attackers to…
- CVE-2025-10035 — Critical (CVSS 10.0): A deserialization vulnerability in the License Servlet of Fortra's GoAnywhere MFT allows an actor with a validly forged…