CVE-2020-9355
Debian Security Advisory 4637-1
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
danfruehauf NetworkManager-ssh before 1.2.11 allows privilege escalation because extra options are mishandled.
danfruehauf NetworkManager-ssh versiones anteriores a 1.2.11, permite una escalada de privilegios porque las opciones extra son manejadas inapropiadamente.
Kobus van Schoor discovered that network-manager-ssh, a plugin to provide VPN integration for SSH in NetworkManager, is prone to a privilege escalation vulnerability. A local user with privileges to modify a connection can take advantage of this flaw to execute arbitrary commands as root.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-02-23 CVE Reserved
- 2020-02-23 CVE Published
- 2024-08-04 CVE Updated
- 2025-05-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/danfruehauf/NetworkManager-ssh/pull/98 | Third Party Advisory | |
| https://github.com/danfruehauf/NetworkManager-ssh/releases/tag/1.2.11 | Release Notes |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2020/dsa-4637 | 2022-01-01 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Networkmanager-ssh Project Search vendor "Networkmanager-ssh Project" | Networkmanager-ssh Search vendor "Networkmanager-ssh Project" for product "Networkmanager-ssh" | < 1.2.11 Search vendor "Networkmanager-ssh Project" for product "Networkmanager-ssh" and version " < 1.2.11" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||