VDB
CVE-2019-1761
CVE-2019-1761
PUBLISHED
CVSS 4.300000190734863 MEDIUM
A vulnerability in the Hot Standby Router Protocol (HSRP) subsystem of Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to receive potentially sensitive information from an affected device. The vulnerability is due to insufficient memory initialization. An attacker could exploit this vulnerability by receiving HSRPv2 traffic from an adjacent HSRP member. A successful exploit could allow the attacker to receive potentially sensitive information from the adjacent device.
EPSS 0.07% · 22.5th percentile
Risk Scores
CVSS 3.0
4.300000190734863
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.07%
22.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco IOS and IOS XE Software | 3.2.2SG, *, * |
| cisco | ios | *, 15.3\(3\)s6, 15.3\(3\)s6a |
| cisco | ios_xe | *, *, * |
Exploit Intelligence
Timeline
- Mar 27, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 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