Deserialization in Nutzam Nutzboot
CVE-2025-13805
A weakness has been identified in nutzam NutzBoot up to 2.6.0-SNAPSHOT. This affects the function getInputStream of the file nutzcloud/nutzcloud-literpc/src/main/java/org/nutz/boot/starter/literpc/impl/endpoint/http/HttpServletRpcEndpoint.java of the component LiteRpc-Serializer. Executing a manipulation can lead to deserialization. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been made available to the public and could be used for attacks.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (28.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Nutzam Nutzboot — versions 2.6.0-SNAPSHOT
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/Xzzz111/exps/blob/main/archives/nutzboot-RCE-1/report.md (related)
- github.com/Xzzz111/exps/blob/main/archives/nutzboot-RCE-1/report.md (exploit, broken-link)
Frequently asked questions
- What is CVE-2025-13805?
- CVE-2025-13805 is a low-severity vulnerability in Nutzam Nutzboot, classified under Improper Input Validation. CVSS score: 3.7/10. Published 2025-12-01.
- How severe is CVE-2025-13805?
- Low severity. CVSS v3 base score is 3.7 out of 10.