CVE & CISA-KEV Catalog

CVE-2022-42786

MEDIUM
5.4
CVSS v3
NVD

Description

Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
at-modem-emulator firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived from NVD
com-server 20ma firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived from NVD
com-server \+\+ firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived from NVD
com-server highspeed 100basefx firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed 100baselx firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed 19\" 1port firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed 19\" 4port firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed compact firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed industry firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed isolated firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed lc firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived from NVD
com-server highspeed oem firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed office 1port firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed office 4port firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed poe 3x isolated firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived from NVD
com-server highspeed poe firmwareNVD
Affected:< 1.76Fixed in:1.76CVE-2022-42786derived from NVD
com-server highspeed ul firmwareNVD
Affected:< 1.48Fixed in:1.48CVE-2022-42786derived 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 RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

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

Exploit Intelligence

0.43%probability of exploitation in 30 days
35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-Fix
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CVE-2022-42786 severity badge

Markdown

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HTML

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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.