Is CVE-2020-1817 in the CISA KEV catalog?

No. CVE-2020-1817 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1817?

CVE-2020-1817 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2020-1817?

CVE-2020-1817 has an EPSS score of 0.22% (13th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1817?

Upgrade pcmanager to 10.0.1.36 or later.

CVE & CISA-KEV Catalog

CVE-2020-1817

HIGH

7.8

CVSS v3

NVD

Description

Huawei PCManager with versions earlier than 10.0.1.36 has a privilege escalation vulnerability. Due to improper permission management of specific files, local attackers with low permissions can inject commands to exploit this vulnerability. Successful exploit may cause privilege escalation.

How to fix

Remediation Available

pcmanagerNVD

Affected:< 10.0.1.36Fixed in:10.0.1.36CVE-2020-1817derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.22%probability of exploitation in 30 days

13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Vendor Advisory1

huawei.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.