CVE-2023-36845
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to control an important environment variable
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to remotely execute code. Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code. This issue affects Juniper Networks Junos OS on EX Series and SRX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * 21.2 versions prior to 21.2R3-S7; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S4; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R2-S2, 22.3R3-S1; * 22.4 versions prior to 22.4R2-S1, 22.4R3; * 23.2 versions prior to 23.2R1-S1, 23.2R2.
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
- EX Series
- SRX 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-S9 | Unavailable | None listed |
| 21.1 | affected | semver | 21.1* | Unavailable | None listed |
| 21.2 | affected | semver | 21.2R3-S7 | Unavailable | None listed |
| 21.3 | affected | semver | 21.3R3-S5 | Unavailable | None listed |
| 21.4 | affected | semver | 21.4R3-S5 | Unavailable | None listed |
| 22.1 | affected | semver | 22.1R3-S4 | Unavailable | None listed |
| 22.2 | affected | semver | 22.2R3-S2 | Unavailable | None listed |
| 22.3 | affected | semver | 22.3R2-S2, 22.3R3-S1 | Unavailable | None listed |
| 22.4 | affected | semver | 22.4R2-S1, 22.4R3 | Unavailable | None listed |
| 23,2 | affected | semver | 23.2R1-S1, 23.2R2 | Unavailable | None listed |