Is CVE-2020-12594 in the CISA KEV catalog?

No. CVE-2020-12594 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-12594?

CVE-2020-12594 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2020-12594?

CVE-2020-12594 has an EPSS score of 1.49% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-12594?

Upgrade symantec messaging gateway to 10.7.4 or later.

CVE & CISA-KEV Catalog

CVE-2020-12594

HIGHEPSS 71th pctl

7.2

CVSS v3

NVD

Description

A privilege escalation flaw allows a malicious, authenticated, privileged CLI user to escalate their privileges on the system and gain full control over the SMG appliance. This affects SMG prior to 10.7.4.

How to fix

Remediation Available

symantec messaging gatewayNVD

Affected:< 10.7.4Fixed in:10.7.4CVE-2020-12594derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.49%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Vendor Advisory1

support.broadcom.com

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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.