CVE-2019-1736
23.09.2020, 01:15
A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface (UEFI) Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to improper validation of the server firmware upgrade images. An attacker could exploit this vulnerability by installing a server firmware version that would allow the attacker to disable UEFI Secure Boot. A successful exploit could allow the attacker to bypass the signature validation checks that are done by UEFI Secure Boot technology and load a compromised software image on the affected device. A compromised software image is any software image that has not been digitally signed by Cisco.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | fmc1000-k9_bios | 𝑥 < 4.0.1f.0 |
| cisco | fmc1000-k9_firmware | 𝑥 < 4.0.2h |
| cisco | fmc2500-k9_bios | 𝑥 < 4.0.1f.0 |
| cisco | fmc2500-k9_firmware | 𝑥 < 4.0.2h |
| cisco | fmc4500-k9_bios | 𝑥 < 4.0.1f.0 |
| cisco | fmc4500-k9_firmware | 𝑥 < 4.0.2h |
| cisco | sns-3515-k9_bios | 𝑥 < 4.0.2d |
| cisco | sns-3515-k9_firmware | 𝑥 < 4.0.2h |
| cisco | sns-3595-k9_bios | 𝑥 < 4.0.2d |
| cisco | sns-3595-k9_firmware | 𝑥 < 4.0.2h |
| cisco | sns-3615-k9_bios | 𝑥 < 4.0.1i |
| cisco | sns-3615-k9_firmware | 𝑥 < 4.0.1g |
| cisco | sns-3655-k9_bios | 𝑥 < 4.0.1i |
| cisco | sns-3655-k9_firmware | 𝑥 < 4.0.1g |
| cisco | sns-3695-k9_bios | 𝑥 < 4.0.1i |
| cisco | sns-3695-k9_firmware | 𝑥 < 4.0.1g |
| cisco | tg5004-k9_bios | 𝑥 < 4.0.2d |
| cisco | tg5004-k9_firmware | 𝑥 < 4.0.2h |
| cisco | tg5004-k9-rf_bios | 𝑥 < 4.0.2d |
| cisco | tg5004-k9-rf_firmware | 𝑥 < 4.0.2h |
| cisco | identity_services_engine | 2.4\(0.357\) |
| cisco | identity_services_engine | 2.6\(0.156\) |
| cisco | unified_computing_system | 3.2\(3h\)c |
𝑥
= Vulnerable software versions
Common Weakness Enumeration