CVE & CISA-KEV Catalog

CVE-2019-6568

HIGH
7.5
CVSS v3
NVD

Description

The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation which leads to a restart of the webserver of the affected device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.

How to fix

Remediation Available
simatic et 200 sp open controller cpu 1515sp pc2 firmwareNVD
Affected:< 2.7Fixed in:2.7CVE-2019-6568derived from NVD
simatic et 200 sp open controller cpu 1515sp pc firmwareNVD
Affected:< 2.1.6Fixed in:2.1.6CVE-2019-6568derived from NVD
simatic hmi comfort outdoor panels firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi comfort panels firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi ktp mobile panels ktp400f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi ktp mobile panels ktp700 firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi ktp mobile panels ktp700f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi ktp mobile panels ktp900 firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic hmi ktp mobile panels ktp900f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simatic ipc diagmonitorNVD
Affected:< 5.1.3Fixed in:5.1.3CVE-2019-6568derived from NVD
simatic rf185c firmwareNVD
Affected:< 1.1.0Fixed in:1.1.0CVE-2019-6568derived from NVD
simatic rf186c firmwareNVD
Affected:< 1.1.0Fixed in:1.1.0CVE-2019-6568derived from NVD
simatic rf188c firmwareNVD
Affected:< 1.1.0Fixed in:1.1.0CVE-2019-6568derived from NVD
simatic rf600r firmwareNVD
Affected:< 3.2.1Fixed in:3.2.1CVE-2019-6568derived from NVD
simatic s7-1500 firmwareNVD
Affected:< 2.6.1Fixed in:2.6.1CVE-2019-6568derived from NVD
simatic s7-1500 software controllerNVD
Affected:< 2.7Fixed in:2.7CVE-2019-6568derived from NVD
simatic s7-1500f firmwareNVD
Affected:< 2.6.1Fixed in:2.6.1CVE-2019-6568derived from NVD
simatic s7-1500s firmwareNVD
Affected:< 2.6.1Fixed in:2.6.1CVE-2019-6568derived from NVD
simatic s7-1500t firmwareNVD
Affected:< 2.6.1Fixed in:2.6.1CVE-2019-6568derived from NVD
simatic s7-300 firmwareNVD
Affected:< 3.3.17Fixed in:3.3.17CVE-2019-6568derived from NVD
simatic s7-plcsim advancedNVD
Affected:< 2.0Fixed in:2.0CVE-2019-6568derived from NVD
simatic winac rtx firmwareNVD
Affected:< 2010Fixed in:2010CVE-2019-6568derived from NVD
simatic wincc runtime advancedNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6568derived from NVD
simocode pro v eip firmwareNVD
Affected:< 1.1.3Fixed in:1.1.3CVE-2019-6568derived from NVD
simocode pro v pn firmwareNVD
Affected:< 2.1.3Fixed in:2.1.3CVE-2019-6568derived from NVD
sinamics g130 firmwareNVD
Affected:< 5.2Fixed in:5.2CVE-2019-6568derived from NVD
sinamics g150 firmwareNVD
Affected:< 5.2Fixed in:5.2CVE-2019-6568derived from NVD
sinamics gh150 firmwareNVD
Affected:< 4.8Fixed in:4.8CVE-2019-6568derived from NVD
sinamics gl150 firmwareNVD
Affected:< 4.8Fixed in:4.8CVE-2019-6568derived from NVD
sinamics gm150 firmwareNVD
Affected:< 4.8Fixed in:4.8CVE-2019-6568derived from NVD
sinamics s120 firmwareNVD
Affected:< 5.2Fixed in:5.2CVE-2019-6568derived from NVD
sinamics s150 firmwareNVD
Affected:< 5.1Fixed in:5.1CVE-2019-6568derived from NVD
sinamics s210 firmwareNVD
Affected:< 5.1Fixed in:5.1CVE-2019-6568derived from NVD
sinamics sl150 firmwareNVD
Affected:< 4.8Fixed in:4.8CVE-2019-6568derived from NVD
sinamics sm120 firmwareNVD
Affected:< 4.8Fixed in:4.8CVE-2019-6568derived from NVD
sinamics sm150 firmwareNVD
Affected:< 5.1Fixed in:5.1CVE-2019-6568derived from NVD
sitop managerNVD
Affected:< 1.1Fixed in:1.1CVE-2019-6568derived from NVD
sitop psu8600 firmwareNVD
Affected:< 1.5Fixed in:1.5CVE-2019-6568derived from NVD
sitop ups1600 firmwareNVD
Affected:< 2.3Fixed in:2.3CVE-2019-6568derived from NVD
tim 1531 irc firmwareNVD
Affected:< 2.1Fixed in:2.1CVE-2019-6568derived 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

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0160High7.5100%KEVFix
CVE-2025-5777High7.5100%KEV + RansomFix
CVE-2021-4034High7.895%KEVFix
CVE-2023-21769High7.592%-Fix
CVE-2023-49285High8.689%-Fix
CVE-2020-8794Critical9.889%-Fix
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CVE-2019-6568 severity badge

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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.