CVE-2026-101967

HIGH
MEDIUM Priority: 0.34 BB Relevance: 63/100
Published: 2026-10-14 Modified: 2026-11-04 First seen: 2026-11-03 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

An OS Command Injection vulnerability in the bootzd zero-touch provisioning daemon of Juniper Networks Junos OS Evolved allows an unauthenticated attacker on the management LAN to execute commands as root via crafted DHCP response.

Affected Software (14)

VendorProductVersion
Juniper Networks Junos OS Evolved 24.4 < 24.4R2-S5-EVO
Juniper Networks Junos OS Evolved 25.2 < 25.2R2-S2-EVO
Juniper Networks Junos OS Evolved 25.4 < 25.4R1-S3-EVO
Juniper Networks Junos OS Evolved 26.2 < 26.2R1-S2-EVO
Juniper Networks Junos OS Evolved 23.4X100
Juniper Networks Junos OS Evolved 25.2X100 < 25.2X100-D35-EVO
Juniper Networks Junos OS Evolved 25.4X300 < 25.4X300-D40-EVO
Juniper Networks Junos OS Evolved 24.4 < 24.4R2-S5-EVO
Juniper Networks Junos OS Evolved 25.2 < 25.2R2-S2-EVO
Juniper Networks Junos OS Evolved 25.4 < 25.4R1-S3-EVO
Juniper Networks Junos OS Evolved 26.2 < 26.2R1-S2-EVO
Juniper Networks Junos OS Evolved 23.4X100
Juniper Networks Junos OS Evolved 25.2X100 < 25.2X100-D35-EVO
Juniper Networks Junos OS Evolved 25.4X300 < 25.4X300-D40-EVO

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

3.92%
Raw Score 0.039200
Percentile 90.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.03920
2026-11-12
0.03920
2026-11-10
0.03920
2026-11-09
0.03920
2026-11-08
0.03920
2026-11-07
0.03920
2026-11-06
0.03920
2026-11-05
0.03920
2026-11-04
0.03920
2026-11-03
0.03920

Intelligence Sources

mitre ref →