Is CVE-2019-5298 in the CISA KEV catalog?

No. CVE-2019-5298 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-5298?

CVE-2019-5298 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2019-5298?

CVE-2019-5298 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-5298?

Upgrade ap4050dn-e firmware to v200r009c00 or later.

CVE & CISA-KEV Catalog

CVE-2019-5298

MEDIUM

6.8

CVSS v3

NVD

Description

There is an improper authentication vulnerability in some Huawei AP products before version V200R009C00SPC800. Due to the improper implementation of authentication for the serial port, an attacker could exploit this vulnerability by connecting to the affected products and running a series of commands.

CWE-287Improper Authentication

How to fix

Remediation Available

ap4050dn-e firmwareNVD

Affected:< v200r009c00Fixed in:v200r009c00CVE-2019-5298derived 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 VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% 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.