CVE-2018-1145
CVE-2018-1145 is a critical-severity vulnerability in Belkin N750 Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 25% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 25% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Belkin N750 Firmware
- Published:
- Last modified:
Description
A remote unauthenticated user can overflow a stack buffer in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to proxy.cgi.
Frequently asked questions
- What is CVE-2018-1145?
- A remote unauthenticated user can overflow a stack buffer in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to proxy.cgi.
- How severe is CVE-2018-1145?
- CVE-2018-1145 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-2018-1145 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 25% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-1145?
- CVE-2018-1145 affects Belkin N750 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-1145?
- 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-2018-1145 published?
- CVE-2018-1145 was published on 2018-04-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:belkin:n750_firmware:1.10.22:*:*:*:*:*:*:*
More vulnerabilities in Belkin N750 Firmware
- CVE-2013-7173 — Critical (CVSS 9.8): Belkin n750 routers have a buffer overflow.
- CVE-2018-1144 — Critical (CVSS 9.8): A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending…
- CVE-2018-1143 — Critical (CVSS 9.8): A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending…
- CVE-2018-1146 — High (CVSS 7.5): A remote unauthenticated user can enable telnet on the Belkin N750 using firmware version 1.10.22 by sending a crafted…
All CVEs affecting Belkin N750 Firmware →
Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities
- CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
- CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
- CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
- CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.