CVE-2023-49954
CVE-2023-49954 is a critical-severity vulnerability in 3cx 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)
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: 3cx
- Published:
- Last modified:
Description
The CRM Integration in 3CX before 18.0.9.23 and 20 before 20.0.0.1494 allows SQL Injection via a first name, search string, or email address.
Frequently asked questions
- What is CVE-2023-49954?
- The CRM Integration in 3CX before 18.0.9.23 and 20 before 20.0.0.1494 allows SQL Injection via a first name, search string, or email address.
- How severe is CVE-2023-49954?
- CVE-2023-49954 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-2023-49954 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-49954?
- CVE-2023-49954 affects 3cx. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-49954?
- 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-2023-49954 published?
- CVE-2023-49954 was published on 2023-12-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
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