CVE-2024-21620
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS: SRX Series and EX Series: J-Web doesn't sufficiently sanitize input to prevent XSS
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an attacker to construct a URL that when visited by another user enables the attacker to execute commands with the target's permissions, including an administrator. A specific invocation of the emit_debug_note method in webauth_operation.php will echo back the data it receives. This issue affects Juniper Networks Junos OS on SRX Series and EX Series: * All versions earlier than 20.4R3-S10; * 21.2 versions earlier than 21.2R3-S8; * 21.4 versions earlier than 21.4R3-S6; * 22.1 versions earlier than 22.1R3-S5; * 22.2 versions earlier than 22.2R3-S3; * 22.3 versions earlier than 22.3R3-S2; * 22.4 versions earlier than 22.4R3-S1; * 23.2 versions earlier than 23.2R2; * 23.4 versions earlier than 23.4R2.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- SRX Series
- EX Series
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 20.4R3-S10 | Unavailable | None listed |
| 21.2 | affected | semver | 21.2R3-S8 | Unavailable | None listed |
| 21.4 | affected | semver | 21.4R3-S6 | Unavailable | None listed |
| 22.1 | affected | semver | 22.1R3-S5 | Unavailable | None listed |
| 22.2 | affected | semver | 22.2R3-S3 | Unavailable | None listed |
| 22.3 | affected | semver | 22.3R3-S2 | Unavailable | None listed |
| 22.4 | affected | semver | 22.4R3-S1 | Unavailable | None listed |
| 23.2 | affected | semver | 23.2R2 | Unavailable | None listed |
| 23.4 | affected | semver | 23.4R2 | Unavailable | None listed |