CVE-2017-1000353
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
99.7%
100.0th percentile
CISA KEV
Listed
Added 2025-10-02 · patch by 2025-10-23
Weakness / dates
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Published — · modified —
Timeline
- 2025-10-02 — Added to CISA KEV (actively exploited)
- 2025-10-23 — CISA patch-by deadline
Description
Jenkins contains a remote code execution vulnerability. This vulnerability that could allowed attackers to transfer a serialized Java SignedObject object to the remoting-based Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blocklist-based protection mechanism.