CVE-2020-8758

Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39โ€ฆ

published September 10, 2020

CVSS
โ€”
EPSS
2%
Percentile
79.4
In the wild
Unconfirmed
What it is

โš ๏ธ A mismanaged buffer in Intel's network subsystem is playing a sneaky game! This vulnerability could let an unauthorized user escalate their privileges just by being on the same network. ๐Ÿ”ฅ Think of it like a restaurant where anyone can waltz into the kitchen without a reservation and whip up their own meals โ€” not only can they access restricted areas, but they could also potentially serve themselves the chef's secret recipes! If exploited, an attacker could elevate their access permissions, possibly gaining control over sensitive functions or data. This could lead to unauthorized changes or even full control of the system โ€” absolutely devastating for any organization relying on Intel's platforms!

Put simply

Think of it like a restaurant where anyone can waltz into the kitchen without a reservation and whip up their own meals โ€” not only can they access restricted areas, but they could also potentially serve themselves the chef's secret recipes! This vulnerability arises from improper buffer restrictions in the Intel Active Management Technology (AMT) and Intel Standard Manageability (ISM). It allows unauthenticated users to escalate privileges via network access on provisioned systems, while authenticated users might do so locally on un-provisioned systems.

What to do

If exploited, an attacker could elevate their access permissions, possibly gaining control over sensitive functions or data. This could lead to unauthorized changes or even full control of the system โ€” absolutely devastating for any organization relying on Intel's platforms! To mitigate this risk, ensure that your Intel AMT and ISM are updated to versions 11.8.79, 11.12.79, 11.22.79, 12.0.68, or 14.0.39 or later. Regularly review your systems' configurations and restrict access to only necessary users. Always stay vigilant about patching! You've got this! Stay ahead of the game by managing your updates and access controls like the security hero you are! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01889 ยท 79.4th percentile
Published
2020-09-10T14:22Z
EPSS history
Timeline
  • 10 SEP 14:22Z
    Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39โ€ฆ
    cvelistv5