Is CVE-2020-9077 in the CISA KEV catalog?

No. CVE-2020-9077 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-9077?

CVE-2020-9077 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2020-9077?

CVE-2020-9077 has an EPSS score of 0.51% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-9077?

Upgrade p30 firmware to 10.1.0.160(c00e160r2p11) or later.

CVE & CISA-KEV Catalog

CVE-2020-9077

LOW

3.3

CVSS v3

NVD

Description

HUAWEI P30 smart phones with versions earlier than 10.1.0.160(C00E160R2P11) have an information exposure vulnerability. The system does not properly authenticate the application that access a specified interface. Attackers can trick users into installing malicious software to exploit this vulnerability and obtain some information about the device. Successful exploit may cause information disclosure.

CWE-287Improper Authentication

How to fix

Remediation Available

p30 firmwareNVD

Affected:< 10.1.0.160(c00e160r2p11)Fixed in:10.1.0.160(c00e160r2p11)CVE-2020-9077derived 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 RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.51%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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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.