CVE & CISA-KEV Catalog

CVE-2020-12299

HIGH
8.2
CVSS v3
NVD

Description

Improper input validation in BIOS firmware for Intel(R) Server Board Families S2600ST, S2600BP and S2600WF may allow a privileged user to potentially enable escalation of privilege via local access.

CWE-20Improper Input Validation

How to fix

Remediation Available
s2600bpbr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600bpqr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600bpsr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600stbr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600stqr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600wf0r firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600wfqr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD
s2600wftr firmwareNVD
Affected:< 02.01.0012Fixed in:02.01.0012CVE-2020-12299derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Exploit Intelligence

0.33%probability of exploitation in 30 days
25thpercentile

Low risk: more likely to be exploited than 25% of all known CVEs.

References

Patch1
Third-Party Advisory1

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-3400Critical10.0100%KEV + Ransom-
CVE-2021-45105Medium5.9100%-Fix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2021-21985Critical9.8100%KEV + RansomFix
CVE-2018-7600Critical9.8100%KEV + RansomFix
CVE-2020-3452High7.5100%KEVFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.