CVE-2021-31372 (GCVE-0-2021-31372)
Vulnerability from cvelistv5 – Published: 2021-10-19 18:17 – Updated: 2024-09-16 20:47
VLAI
EPSS
VEX
Title
Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.
Summary
An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated J-Web attacker to escalate their privileges to root over the target device. This issue affects: Juniper Networks Junos OS All versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R3-S3; 19.3 versions prior to 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2;
Severity
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
- Privilege Escalation
Assigner
juniper
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11237 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
unspecified , < 18.3R3-S5
(custom)
Affected: 18.4 , < 18.4R3-S9 (custom) Affected: 19.1 , < 19.1R3-S6 (custom) Affected: 19.2 , < 19.2R3-S3 (custom) Affected: 19.3 , < 19.3R3-S3 (custom) Affected: 19.4 , < 19.4R3-S5 (custom) Affected: 20.1 , < 20.1R3-S1 (custom) Affected: 20.2 , < 20.2R3-S2 (custom) Affected: 20.3 , < 20.3R3-S1 (custom) Affected: 20.4 , < 20.4R3 (custom) Affected: 21.1 , < 21.1R2, 21.1R3 (custom) Affected: 21.2 , < 21.2R1-S1, 21.2R2 (custom) |
Date Public
2021-10-13 00:00
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