CVE-2024-39565

EUVD-2024-38090
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.
XPath Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
Affected Products (NVD)
VendorProductVersion
juniperj-web
-
juniperjunos
𝑥
< 21.2
juniperjunos
21.2
juniperjunos
21.2:r1
juniperjunos
21.2:r1-s1
juniperjunos
21.2:r1-s2
juniperjunos
21.2:r2
juniperjunos
21.2:r2-s1
juniperjunos
21.2:r2-s2
juniperjunos
21.2:r3
juniperjunos
21.2:r3-s1
juniperjunos
21.2:r3-s2
juniperjunos
21.2:r3-s3
juniperjunos
21.2:r3-s4
juniperjunos
21.2:r3-s5
juniperjunos
21.2:r3-s6
juniperjunos
21.2:r3-s7
juniperjunos
21.4
juniperjunos
21.4:r1
juniperjunos
21.4:r1-s1
juniperjunos
21.4:r1-s2
juniperjunos
21.4:r2
juniperjunos
21.4:r2-s1
juniperjunos
21.4:r2-s2
juniperjunos
21.4:r3
juniperjunos
21.4:r3-s1
juniperjunos
21.4:r3-s2
juniperjunos
21.4:r3-s3
juniperjunos
21.4:r3-s4
juniperjunos
21.4:r3-s5
juniperjunos
21.4:r3-s6
juniperjunos
22.2
juniperjunos
22.2:r1
juniperjunos
22.2:r1-s1
juniperjunos
22.2:r1-s2
juniperjunos
22.2:r2
juniperjunos
22.2:r2-s1
juniperjunos
22.2:r2-s2
juniperjunos
22.2:r3
juniperjunos
22.2:r3-s1
juniperjunos
22.2:r3-s2
juniperjunos
22.2:r3-s3
juniperjunos
22.3
juniperjunos
22.3:r1
juniperjunos
22.3:r1-s1
juniperjunos
22.3:r1-s2
juniperjunos
22.3:r2
juniperjunos
22.3:r2-s1
juniperjunos
22.3:r2-s2
juniperjunos
22.3:r3
juniperjunos
22.3:r3-s1
juniperjunos
22.3:r3-s2
juniperjunos
22.4
juniperjunos
22.4:r1
juniperjunos
22.4:r1-s1
juniperjunos
22.4:r1-s2
juniperjunos
22.4:r2
juniperjunos
22.4:r2-s1
juniperjunos
22.4:r2-s2
juniperjunos
22.4:r3
juniperjunos
22.4:r3-s1
juniperjunos
23.2
juniperjunos
23.2:r1
juniperjunos
23.2:r1-s1
juniperjunos
23.2:r1-s2
juniperjunos
23.4
juniperjunos
23.4:r1
juniperjunos
23.4:r2
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
juniperjunos_os
𝑥
< 21.2r3-s8
ADP
juniperjunos_os
23.4 ≤
𝑥
< 23.4r1-s1
ADP
juniperjunos_os
23.4 ≤
𝑥
< 23.4r2
ADP
juniperjunos_os
21.4 ≤
𝑥
< 21.4r3-s7
ADP
juniperjunos_os
22.2 ≤
𝑥
< 22.2r3-s4
ADP
juniperjunos_os
22.3 ≤
𝑥
< 22.3r3-s3
ADP
juniperjunos_os
22.4 ≤
𝑥
< 22.4r3-s2
ADP
juniperjunos_os
23.2 ≤
𝑥
< 23.2r2
ADP
Common Weakness Enumeration
References
https://support.juniper.net/support/downloads/?p=283
https://supportportal.juniper.net/JSA83023
https://www.first.org/cvss/calculator/v4-0#CVSS: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:P/AU:Y/R:I/V:C/RE:L/U:Amber
https://support.juniper.net/support/downloads/?p=283
https://supportportal.juniper.net/JSA83023
https://www.first.org/cvss/calculator/v4-0#CVSS: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:P/AU:Y/R:I/V:C/RE:L/U:Amber