CVE-2021-43735
CVE-2021-43735 is a critical-severity vulnerability in Cmswing with a CVSS 3.x base score of 9.8. 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-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Cmswing
- Published:
- Last modified:
Description
CmsWing 1.3.7 is affected by a SQLi vulnerability via parameter: behavior rule.
Frequently asked questions
- What is CVE-2021-43735?
- CmsWing 1.3.7 is affected by a SQLi vulnerability via parameter: behavior rule.
- How severe is CVE-2021-43735?
- CVE-2021-43735 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-2021-43735 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-43735?
- CVE-2021-43735 affects Cmswing. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-43735?
- 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-2021-43735 published?
- CVE-2021-43735 was published on 2022-03-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:cmswing:cmswing:1.3.7:*:*:*:*:*:*:*
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