Is CVE-2020-12504 in the CISA KEV catalog?

No. CVE-2020-12504 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-12504?

CVE-2020-12504 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-12504?

CVE-2020-12504 has an EPSS score of 2.98% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-12504?

Upgrade es7510-xt firmware to 2.1.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-12504

CRITICALEPSS 86th pctl

9.8

CVSS v3

NVD

Description

Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT (all versions) and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below has an active TFTP-Service.

CWE-912

How to fix

Remediation Available

es7510-xt firmwareNVD

Affected:< 2.1.1Fixed in:2.1.1CVE-2020-12504derived from NVD

es8510 firmwareNVD

Affected:< 3.1.1Fixed in:3.1.1CVE-2020-12504derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.98%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Exploit4

Third-Party Advisory2

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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.