High severity · published Aug 26, 2019
CVE-2019-12532
Improper access control in the Insyde software tools may allow an authenticated user to potentially enable escalation of privilege, or information disclosure via local access
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
Improper access control in the Insyde software tools may allow an authenticated user to potentially enable escalation of privilege, or information disclosure via local access. This is a software vulnerability, not a firmware issue. Affected tools include: H2OFFT version 3.02~5.28, 100.00.00.00~100.00.08.23 and 200.00.00.01~200.00.00.05, H2OOAE before version 200.00.00.02, H2OSDE before version 200.00.00.07, H2OUVE before version 200.00.02.02, H2OPCM before version 100.00.06.00, H2OELV before version 100.00.02.08.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
H2
H2oelv · Insyde
before 100.00.02.08 · source: NVD
H2
H2offt · Insyde
3.02 through 5.28; 100.00.00.00 through 100.00.08.23; 200.00.00.01 through 200.00.00.05 · source: NVD
H2
H2ooae · Insyde
before 200.00.00.02 · source: NVD
H2
H2opcm · Insyde
before 100.00.06.00 · source: NVD
H2
H2osde · Insyde
before 200.00.00.07 · source: NVD
H2
H2ouve · Insyde
before 200.00.02.02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-12532
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-12532
Third Party Advisory
https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220223-0004/
Vendor Advisory
https://www.insyde.com/security-pledge/SA-2019001