Is CVE-2020-25850 in the CISA KEV catalog?

No. CVE-2020-25850 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-25850?

CVE-2020-25850 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2020-25850?

CVE-2020-25850 has an EPSS score of 1.11% (62th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-25850?

Upgrade msr45 isherlock-user to 4.5-117 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-25850

HIGH

8.1

CVSS v3

NVD

Description

The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.

How to fix

Remediation Available

msr45 isherlock-userNVD

Affected:< 4.5-117Fixed in:4.5-117CVE-2020-25850derived from NVD

ssr45 isherlock-userNVD

Affected:< 4.5-117Fixed in:4.5-117CVE-2020-25850derived 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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.11%probability of exploitation in 30 days

62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Third-Party Advisory1

twcert.org.tw

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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.