High severity · published Jun 15, 2020
CVE-2020-0536
Improper input validation in the DAL subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32,14.0.33 and Intel(R) TXE versions before 3.1.75 and…
7.5
CVSS
1.7%
EPSS
No
On KEV
Description
Improper input validation in the DAL subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32,14.0.33 and Intel(R) TXE versions before 3.1.75 and 4.0.25 may allow an unauthenticated user to potentially enable information disclosure via network access.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Converged Security Management Engine Firmware · Intel
11.0 before 11.8.77; 11.10 before 11.12.77; 11.20 before 11.22.77; 12.0 before 12.0.64; 13.0 before 13.0.32; 14.0 before 14.0.33 · source: NVD
TE
Trusted Execution Engine Firmware · Intel
3.0 before 3.1.75; 4.0 before 4.0.25 · source: NVD
Affected product
CS
Converged Security Management Engine Firmware
Intel
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-0536
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-0536
security.netapp.com
https://security.netapp.com/advisory/ntap-20200611-0006/
support.lenovo.com
https://support.lenovo.com/de/en/product_security/len-30041
Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
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