CVE-2023-20863
CVE-2023-20863 is a medium-severity vulnerability in Vmware Spring Framework with a CVSS 3.x base score of 6.5. 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-917.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-917
- Affected product: Vmware Spring Framework
- Published:
- Last modified:
Description
In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.
Frequently asked questions
- What is CVE-2023-20863?
- In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.
- How severe is CVE-2023-20863?
- CVE-2023-20863 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2023-20863 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-20863?
- CVE-2023-20863 affects Vmware Spring Framework. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-20863?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-20863 published?
- CVE-2023-20863 was published on 2023-04-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*
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