Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2017-1000353

CVE-2017-1000353CRITICAL

n/a n/a — Jenkins Jenkins

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS    %ile   KEV
   N   L   N   N  U  H  H  H    9.8   .9968   100.0   YES

AFFECTED
  Product  Versions  Fixed
  n/a      n/a –     —

TIMELINE
  Jan 29  Reserved by mitre
  Jan 29  Published (CNA: mitre)
  Oct 2   Added to CISA KEV, remediation due 2025-10-23

CWE-502 · CNA: mitre · CVSS v3.1 · 6 references · KEV due October 23, 2025

Description

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java `SignedObject` object to the Jenkins CLI, that would be deserialized using a new `ObjectInputStream`, bypassing the existing blacklist-based protection mechanism. We're fixing this issue by adding `SignedObject` to the blacklist. We're also backporting the new HTTP CLI protocol from Jenkins 2.54 to LTS 2.46.2, and deprecating the remoting-based (i.e. Java serialization) CLI protocol, disabling it by default.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
January 29, 2018	Reserved	Reserved by mitre
January 29, 2018	Published	Published (CNA: mitre)
October 2, 2025	KEV ADDED	Added to CISA KEV, remediation due 2025-10-23

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
n/a	n/a	—	n/a	—

Weaknesses

CWE-502

References (6)

http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html [x_refsource_MISC]
http://www.securityfocus.com/bid/98056 [vdb-entry, x_refsource_BID]
https://jenkins.io/security/advisory/2017-04-26/ [x_refsource_CONFIRM]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-1000353 [government-resource]
https://www.exploit-db.com/exploits/41965/ [exploit, x_refsource_EXPLOIT-DB]
https://www.oracle.com/security-alerts/cpuapr2022.html [x_refsource_MISC]

Authoritative record: CVE-2017-1000353 at cve.org

Weaknesses: CWE-502

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2017-1000353 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.