Is CVE-2020-10045 in the CISA KEV catalog?

No. CVE-2020-10045 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-10045?

CVE-2020-10045 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2020-10045?

CVE-2020-10045 has an EPSS score of 1.07% (61th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10045?

Upgrade sicam mmu firmware to 2.05 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-10045

HIGH

8.8

CVSS v3

NVD

Description

A vulnerability has been identified in SICAM MMU (All versions < V2.05), SICAM SGU (All versions), SICAM T (All versions < V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.

CWE-294

How to fix

Remediation Available

sicam mmu firmwareNVD

Affected:< 2.05Fixed in:2.05CVE-2020-10045derived from NVD

sicam t firmwareNVD

Affected:< 2.18Fixed in:2.18CVE-2020-10045derived 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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.07%probability of exploitation in 30 days

61stpercentile

Moderate risk: more likely to be exploited than 61% of all known CVEs.

References

Vendor Advisory1

cert-portal.siemens.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.