CVE-2023-22889
CVE-2023-22889 is a critical-severity vulnerability in Smartbear Zephyr Enterprise 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-94.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Smartbear Zephyr Enterprise
- Published:
- Last modified:
Description
SmartBear Zephyr Enterprise through 7.15.0 mishandles user-defined input during report generation. This could lead to remote code execution by unauthenticated users.
Frequently asked questions
- What is CVE-2023-22889?
- SmartBear Zephyr Enterprise through 7.15.0 mishandles user-defined input during report generation. This could lead to remote code execution by unauthenticated users.
- How severe is CVE-2023-22889?
- CVE-2023-22889 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-2023-22889 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-2023-22889?
- CVE-2023-22889 affects Smartbear Zephyr Enterprise. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-22889?
- 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-2023-22889 published?
- CVE-2023-22889 was published on 2023-03-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:smartbear:zephyr_enterprise:*:*:*:*:*:*:*:*
More vulnerabilities in Smartbear Zephyr Enterprise
- CVE-2023-22891 — High (CVSS 8.1): There exists a privilege escalation vulnerability in SmartBear Zephyr Enterprise through 7.15.0 that could be exploited…
- CVE-2023-22892 — High (CVSS 7.5): There exists an information disclosure vulnerability in SmartBear Zephyr Enterprise through 7.15.0 that could be…
- CVE-2023-22890 — High (CVSS 7.5): SmartBear Zephyr Enterprise through 7.15.0 allows unauthenticated users to upload large files, which could exhaust the…
All CVEs affecting Smartbear Zephyr Enterprise →
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