Is CVE-2021-23418 in the CISA KEV catalog?

No. CVE-2021-23418 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-23418?

CVE-2021-23418 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2021-23418?

CVE-2021-23418 has an EPSS score of 1.64% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-23418?

Upgrade glances on debian 12 to 3.2.3.1+dfsg-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-23418

MEDIUMEPSS 73th pctl

6.3

CVSS v3

NVD

Description

The package glances before 3.2.1 are vulnerable to XML External Entity (XXE) Injection via the use of Fault to parse untrusted XML data, which is known to be vulnerable to XML attacks.

CWE-611XML External Entity (XXE)

How to fix

Remediation Available

glancesDebian

Fixed in:3.2.3.1+dfsg-1CVE-2021-23418

glancesUbuntu

Fixed in:2.3-1ubuntu0.1~esm1USN-5187-1

Fixed in:2.11.1-3ubuntu0.1~esm1USN-5187-1

Fixed in:3.1.3-1ubuntu0.1~esm1USN-5187-1

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 ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

1.64%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Patch5

Related Vulnerabilities

Other CWE-611 (XML External Entity (XXE)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-34102	Critical	9.8	100%	KEV	Fix
CVE-2019-9670	Critical	9.8	100%	KEV	Fix
CVE-2022-28219	Critical	9.8	97%	-	-
CVE-2024-22024	High	8.3	95%	-	-
CVE-2024-38653	High	7.5	92%	-	-
CVE-2017-12629	Critical	9.8	92%	-	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.