Is CVE-2018-5221 in the CISA KEV catalog?

No. CVE-2018-5221 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-5221?

CVE-2018-5221 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-5221?

CVE-2018-5221 has an EPSS score of 3.91% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-5221?

Upgrade barcode activex control to 6.7 or later.

CVE & CISA-KEV Catalog

CVE-2018-5221

HIGHEPSS 89th pctl

8.8

CVSS v3

NVD

Description

Multiple buffer overflows in BarCodeWiz BarCode before 6.7 ActiveX control (BarcodeWiz.DLL) allow remote attackers to execute arbitrary code via a long argument to the (1) BottomText or (2) TopText property.

CWE-119Buffer Overflow

How to fix

Remediation Available

barcode activex controlNVD

Affected:< 6.7Fixed in:6.7CVE-2018-5221derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.91%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Exploit2

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

Embed a live status badge for CVE-2018-5221

Markdown

[![CVE-2018-5221](https://tridentstack.com/cve/badge/CVE-2018-5221.svg)](https://tridentstack.com/cve/CVE-2018-5221)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-5221"><img src="https://tridentstack.com/cve/badge/CVE-2018-5221.svg" alt="CVE-2018-5221"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.