VDB
CVE-2021-1391
CVE-2021-1391
PUBLISHED
CVSS 5.099999904632568 MEDIUM
A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege. The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege.
EPSS 0.04% · 12.9th percentile
Risk Scores
CVSS 3.1
5.099999904632568
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
EPSS Score
0.04%
12.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | ios_xe | 3.9.0e, 3.9.1e, 3.9.2be |
| Cisco | Cisco IOS | n/a |
| cisco | ios | 12.2\(6\)i1, 15.0\(2\)se13a, 15.1\(3\)svr1 |
Exploit Intelligence
Timeline
- Mar 24, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score