VDB
CVE-2017-12306
CVE-2017-12306
PUBLISHED
CVSS 2.0999999046325684 LOW
A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability by providing the upgrade process with an upgrade package that the attacker controls. An exploit could allow the attacker to install custom firmware to the Spark Board. Cisco Bug IDs: CSCvf84502.
EPSS 0.03% · 8.4th percentile
Risk Scores
CVSS 2.0
2.0999999046325684
EPSS Score
0.03%
8.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | Cisco Spark Board | Cisco Spark Board |
| cisco | conference_director | 2017-08-15 |
Timeline
- Nov 15, 2017 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 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score