Vulnerability Details : 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.
Products affected by CVE-2021-45977
- cpe:2.3:a:jetbrains:intellij_idea:2021.3.1:preview:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:intellij_idea:2021.3.1:rc:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:pycharm:2021.3.1:2021.3.1:*:*:professional:*:*:*
- cpe:2.3:a:jetbrains:phpstorm:2021.3.1:preview:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:phpstorm:2021.3.1:rc:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:goland:2021.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:webstorm:2021.3.1:preview:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:webstorm:2021.3.1:rc:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:rubymine:2021.3.1:preview:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:rubymine:2021.3.1:rc:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:clion:2021.3.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-45977
0.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-45977
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
References for CVE-2021-45977
-
https://blog.jetbrains.com/blog/2022/02/08/jetbrains-security-bulletin-q4-2021/
JetBrains Security Bulletin Q4 2021 | JetBrains NewsVendor Advisory
-
https://jetbrains.com
JetBrains: Essential tools for software developers and teamsVendor Advisory
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