Vulnerability Intelligence Report
CVE-2021-45977
JetBrains IntelliJ IDEA 2021.3.1 Preview, IntelliJ IDEA 2021.3.1 RC, PyCharm Professional 2021.3.1 RC, GoLand 2021.3.1, PhpStorm 2021.3.1 Preview, PhpStorm 2021.3.1 RC, RubyMine 2021.3.1 Preview, RubyMine 2021.3.1 RC, CLion 2021.3.1, WebStorm 2021.3.1 Preview, and WebStorm 2021.3.1 RC (used as Remote Development backend IDEs) bind to the 0.0.0.0 IP address. The fixed versions are: IntelliJ IDEA 2021.3.1, PyCharm Professional 2021.3.1, GoLand 2021.3.2, PhpStorm 2021.3.1 (213.6461.83), RubyMine 2021.3.1, CLion 2021.3.2, and WebStorm 2021.3.1.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:1.04%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| jetbrains | clion | 2021.3.1 |
| jetbrains | goland | 2021.3.1 |
| jetbrains | intellij_idea | 2021.3.1 |
| jetbrains | phpstorm | 2021.3.1 |
| jetbrains | pycharm | 2021.3.1 |
| jetbrains | rubymine | 2021.3.1 |
| jetbrains | webstorm | 2021.3.1 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.041%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2022-01-01T00:00:00 |
| Published | 2022-02-25T14:36:13 |
| Last Updated | 2024-08-04T04:54:31 |
Community Chatter & Buzz