CVE-2022-38555
CVE-2022-38555 is a critical-severity vulnerability in Linksys E1200 Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 12% (96th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Linksys E1200 Firmware
- Published:
- Last modified:
Description
Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name.
Frequently asked questions
- What is CVE-2022-38555?
- Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name.
- How severe is CVE-2022-38555?
- CVE-2022-38555 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-2022-38555 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-38555?
- CVE-2022-38555 affects Linksys E1200 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-38555?
- 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-2022-38555 published?
- CVE-2022-38555 was published on 2022-08-28 and last updated on 2026-07-05.
References
Affected products (1)
- cpe:2.3:o:linksys:e1200_firmware:1.0.04:*:*:*:*:*:*:*
More vulnerabilities in Linksys E1200 Firmware
- CVE-2025-60691 — High (CVSS 8.8): A stack-based buffer overflow exists in the httpd binary of Linksys E1200 v2 routers (Firmware…
- CVE-2025-60690 — High (CVSS 8.8): A stack-based buffer overflow exists in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers…
- CVE-2025-60692 — High (CVSS 8.4): A stack-based buffer overflow vulnerability exists in the libshared.so library of Cisco Linksys E1200 v2 routers…
- CVE-2025-60694 — High (CVSS 7.5): A stack-based buffer overflow exists in the validate_static_route function of the httpd binary on Linksys E1200 v2…
- CVE-2018-3955 — High (CVSS 7.2): An exploitable operating system command injection exists in the Linksys ESeries line of routers (Linksys E1200 Firmware…
- CVE-2018-3954 — High (CVSS 7.2): Devices in the Linksys ESeries line of routers (Linksys E1200 Firmware Version 2.0.09 and Linksys E2500 Firmware…
All CVEs affecting Linksys E1200 Firmware →
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