CVE-2024-39565

highpriority · track · 0EPSS 0.005 · 43 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.52% (43rd) EPSS

CVSS 8.8 · high

Is it mine?

25 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-24

An Improper Neutralization of Data within XPath Expressions ('XPath Injection') vulnerability in J-Web shipped with Juniper Networks Junos OS allows an unauthenticated, network-based attacker to execute remote commands on the target device. While an administrator is logged into a J-Web session or has previously logged in and subsequently logged out of their J-Web session, the attacker can arbitrarily execute commands on the target device with the other user's credentials. In the worst case, the attacker will have full control over the device. This issue affects Junos OS: * All versions before 21.2R3-S8, * from 21.4 before 21.4R3-S7, * from 22.2 before 22.2R3-S4, * from 22.3 before 22.3R3-S3, * from 22.4 before 22.4R3-S2, * from 23.2 before 23.2R2, * from 23.4 before 23.4R1-S1, 23.4R2.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.2–8.8

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · sirt@juniper.net USexploitability 2.8 · impact 5.9

v4.07.7highCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:Y/V:C/RE:M/U:Ambersecondary · ENISA EU

v4.07.7highCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:C/RE:M/U:Ambersecondary · sirt@juniper.net US

v4.05.2mediumCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:C/RE:M/U:Ambersecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-643USCWE-643US

affected products (25)

Products and version ranges known to be affected.

Juniper JUNOSall versionscert_bundDEcpe:/o:juniper:junos:-
Juniper Networks, Inc. Junos OS0 → 21.2R3-S8enisa_euvdEU
Juniper Networks, Inc. Junos OS21.4 → 21.4R3-S7enisa_euvdEU
Juniper Networks, Inc. Junos OS22.2 → 22.2R3-S4enisa_euvdEU
Juniper Networks, Inc. Junos OS22.3 → 22.3R3-S3enisa_euvdEU
Juniper Networks, Inc. Junos OS22.4 → 22.4R3-S2enisa_euvdEU
Juniper Networks, Inc. Junos OS23.2 → 23.2R2enisa_euvdEU
Juniper Networks, Inc. Junos OS23.4 → 23.4R1-S1, 23.4R2enisa_euvdEU
Juniper Networks Inc. JunOS≤ 21.2R3-S8fstec_bduRU
Juniper Networks Inc. JunOS21.4 → 21.4R3-S7fstec_bduRU
Juniper Networks Inc. JunOS22.2 → 22.2R3-S4fstec_bduRU
Juniper Networks Inc. JunOS22.3 → 22.3R3-S3fstec_bduRU
Juniper Networks Inc. JunOS22.4 → 22.4R3-S2fstec_bduRU
Juniper Networks Inc. JunOS23.2 → 23.2R2fstec_bduRU
Juniper Networks Inc. JunOS23.4 → 23.4R1-S1fstec_bduRU
Juniper Networks Inc. JunOS23.4 → 23.4R2fstec_bduRU
juniper j-weball versionsnvdUScpe:2.3:a:juniper:j-web:*:*:*:*:*:*:*:*
juniper junos< 21.2nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 21.2nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 21.4nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*

showing 20 of 25

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1591Juniper JUNOS: Mehrere SchwachstellenDeutsch2024-07-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Juniper JUNOS ausnutzen, um einen Denial of Service zu verursachen, Informationen offenzulegen, Privilegien zu erweitern und Sicherheitsmechanismen inklusive zu umgehen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2024-07-10modified 2026-06-17

references (10)

External citations — patches, advisories, analysis.

scry

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