CVE-2022-47700
CVE-2022-47700 is a high-severity vulnerability in Comfast Project Cf-wr623n Firmware with a CVSS 3.x base score of 7.5. 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-425.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-425
- Affected product: Comfast Project Cf-wr623n Firmware
- Published:
- Last modified:
Description
COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 and before is vulnerable to Incorrect Access Control. Improper authentication allows requests to be made to back-end scripts without a valid session or authentication.
Frequently asked questions
- What is CVE-2022-47700?
- COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 and before is vulnerable to Incorrect Access Control. Improper authentication allows requests to be made to back-end scripts without a valid session or authentication.
- How severe is CVE-2022-47700?
- CVE-2022-47700 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2022-47700 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-47700?
- CVE-2022-47700 affects Comfast Project Cf-wr623n Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-47700?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-47700 published?
- CVE-2022-47700 was published on 2023-01-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:comfast_project:cf-wr623n_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Comfast Project Cf-wr623n Firmware
- CVE-2022-47699 — Critical (CVSS 9.8): COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 is vulnerable to…
- CVE-2022-47697 — Critical (CVSS 9.8): COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 and before is…
- CVE-2022-47701 — Medium (CVSS 6.1): COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 is vulnerable to…
- CVE-2022-47698 — Medium (CVSS 6.1): COMFAST (Shenzhen Sihai Zhonglian Network Technology Co., Ltd) CF-WR623N Router firmware V2.3.0.1 is vulnerable to…
All CVEs affecting Comfast Project Cf-wr623n Firmware →
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