Is this vulnerability remotely exploitable?

It can be, depending on how Jervis-based pipelines are exposed. If an attacker can repeatedly trigger and observe job behavior (such as through CI events, SCM hooks, or externally visible side effects), they may be able to exploit predictability in timing mitigations.

What level of access does an attacker need?

An attacker typically needs the ability to observe or induce repeated executions of affected Jenkins jobs. This could be a user with access to trigger builds, or someone who can observe external timing characteristics of systems driven by those builds.

What is the safest general fix pattern?

Replace all uses of non-cryptographic RNGs in security-relevant contexts with cryptographically secure randomness, and confine these calls to well-defined utility functions that are easier to audit and test.

Severity:

HIGH RISK

(7.5)

Insufficiently Random Values (CWE-330) in Jervis Jenkins Pipeline Library

CVE-2025-68704

Published:

Jan 13, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Insufficiently Secure Randomness

CWE:

CWE-330

Impact:

Weakening of Timing Attack Mitigations and Potential Information Disclosure

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Insufficiently Secure Randomness

CWE:

CWE-330

Impact:

Weakening of Timing Attack Mitigations and Potential Information Disclosure

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

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Ask AI for summary of CodeAnt

Insufficiently Random Values (CWE-330) in Jervis Jenkins Pipeline Library

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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