Is CVE-2020-1836 in the CISA KEV catalog?

No. CVE-2020-1836 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1836?

CVE-2020-1836 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-1836?

CVE-2020-1836 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1836?

Upgrade p30 firmware to 10.1.0.160(c00e160r2p11) or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-1836

MEDIUM

5.3

CVSS v3

NVD

Description

HUAWEI P30 with versions earlier than 10.1.0.160(C00E160R2P11) and HUAWEI P30 Pro with versions earlier than 10.1.0.160(C00E160R2P8) have an information disclosure vulnerability. Certain function's default configuration in the system seems insecure, an attacker should craft a WI-FI hotspot to launch the attack. Successful exploit could cause information disclosure.

How to fix

Remediation Available

p30 firmwareNVD

Affected:< 10.1.0.160(c00e160r2p11)Fixed in:10.1.0.160(c00e160r2p11)CVE-2020-1836derived from NVD

p30 pro firmwareNVD

Affected:< 10.1.0.160(c00e160r2p8)Fixed in:10.1.0.160(c00e160r2p8)CVE-2020-1836derived 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 VectorAdjacent

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% 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.