CVE & CISA-KEV Catalog

CVE-2022-22519

HIGH
7.5
CVSS v3
NVD

Description

A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.

CWE-126Buffer Over-readCWE-125Out-of-bounds Read

How to fix

Remediation Available
control for beaglebone slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for beckhoff cx9020NVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for empc-a\/imx6 slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for iot2000 slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for linux slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for pfc100 slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for pfc200 slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for plcnext slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for raspberry pi slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control for wago touch panels 600 slNVD
Affected:< 4.5.0.0Fixed in:4.5.0.0CVE-2022-22519derived from NVD
control rte slNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
control rte sl \(for beckhoff cx\)NVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
control runtime system toolkitNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
control win slNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
development systemNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
embedded target visu toolkitNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
hmi slNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived from NVD
remote target visu toolkitNVD
Affected:< 3.5.18.0Fixed in:3.5.18.0CVE-2022-22519derived 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 InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

1.40%probability of exploitation in 30 days
69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Vendor Advisory1
Embed a live status badge for CVE-2022-22519
CVE-2022-22519 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.