9.9
CVE-2018-18556
- EPSS 68.88%
- Veröffentlicht 17.12.2018 19:29:00
- Zuletzt bearbeitet 21.11.2024 03:56:08
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginA privilege escalation issue was discovered in VyOS 1.1.8. The default configuration also allows operator users to execute the pppd binary with elevated (sudo) permissions. Certain input parameters are not properly validated. A malicious operator user can run the binary with elevated permissions and leverage its improper input validation condition to spawn an attacker-controlled shell with root privileges.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 68.88% | 0.985 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.9 | 3.1 | 6 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
|
| nvd@nist.gov | 9 | 8 | 10 |
AV:N/AC:L/Au:S/C:C/I:C/A:C
|