CVE & CISA-KEV Catalog

CVE-2017-2681

MEDIUM
6.5
CVSS v3
NVD

Description

Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.

CWE-400Resource Exhaustion

How to fix

Remediation Available
dk standard ethernet controller firmwareNVD
Affected:< 4.1.1Fixed in:4.1.1CVE-2017-2681derived from NVD
ek-ertec 200 pn io firmwareNVD
Affected:< 4.2.1Fixed in:4.2.1CVE-2017-2681derived from NVD
ek-ertec 200p pn io firmwareNVD
Affected:< 4.4.0Fixed in:4.4.0CVE-2017-2681derived from NVD
ie\/pb-link firmwareNVD
Affected:< 3.0Fixed in:3.0CVE-2017-2681derived from NVD
pn\/pn coupler firmwareNVD
Affected:< 4.0Fixed in:4.0CVE-2017-2681derived from NVD
scalance m-800 firmwareNVD
Affected:< 4.03Fixed in:4.03CVE-2017-2681derived from NVD
scalance s615 firmwareNVD
Affected:< 4.03Fixed in:4.03CVE-2017-2681derived from NVD
scalance w700 firmwareNVD
Affected:< 6.1Fixed in:6.1CVE-2017-2681derived from NVD
scalance x200 firmwareNVD
Affected:< 5.2.2Fixed in:5.2.2CVE-2017-2681derived from NVD
scalance x200 irt firmwareNVD
Affected:< 5.4.0Fixed in:5.4.0CVE-2017-2681derived from NVD
scalance x300 firmwareNVD
Affected:< 4.1.0Fixed in:4.1.0CVE-2017-2681derived from NVD
scalance x408 firmwareNVD
Affected:< 4.1.0Fixed in:4.1.0CVE-2017-2681derived from NVD
scalance x414 firmwareNVD
Affected:< 3.10.2Fixed in:3.10.2CVE-2017-2681derived from NVD
scalance xm400 firmwareNVD
Affected:< 6.1Fixed in:6.1CVE-2017-2681derived from NVD
scalance xr500 firmwareNVD
Affected:< 6.1Fixed in:6.1CVE-2017-2681derived from NVD
simatic cm 1542-1 firmwareNVD
Affected:< 2.0Fixed in:2.0CVE-2017-2681derived from NVD
simatic cm 1542sp-1 firmwareNVD
Affected:< 1.0.15Fixed in:1.0.15CVE-2017-2681derived from NVD
simatic cp 1243-1 firmwareNVD
Affected:< 2.1.82Fixed in:2.1.82CVE-2017-2681derived from NVD
simatic cp 1243-1 irc firmwareNVD
Affected:< 2.1.82Fixed in:2.1.82CVE-2017-2681derived from NVD
simatic cp 1542sp-1 irc firmwareNVD
Affected:< 1.0.15Fixed in:1.0.15CVE-2017-2681derived from NVD
simatic cp 1543-1 firmwareNVD
Affected:< 1.0.15Fixed in:1.0.15CVE-2017-2681derived from NVD
simatic cp 1543sp-1 firmwareNVD
Affected:< 2.1Fixed in:2.1CVE-2017-2681derived from NVD
simatic cp 1604 firmwareNVD
Affected:< 2.7Fixed in:2.7CVE-2017-2681derived from NVD
simatic cp 1616 firmwareNVD
Affected:< 2.7Fixed in:2.7CVE-2017-2681derived from NVD
simatic cp 343-1 lean firmwareNVD
Affected:< 3.1.3Fixed in:3.1.3CVE-2017-2681derived from NVD
simatic cp 343-1 std firmwareNVD
Affected:< 3.1.3Fixed in:3.1.3CVE-2017-2681derived from NVD
simatic cp 443-1 adv firmwareNVD
Affected:< 3.2.17Fixed in:3.2.17CVE-2017-2681derived from NVD
simatic cp 443-1 std firmwareNVD
Affected:< 3.2.17Fixed in:3.2.17CVE-2017-2681derived from NVD
simatic dk-16xx pn io firmwareNVD
Affected:< 2.7Fixed in:2.7CVE-2017-2681derived from NVD
simatic et 200al firmwareNVD
Affected:< 1.0.2Fixed in:1.0.2CVE-2017-2681derived from NVD
simatic et 200mp firmwareNVD
Affected:< 4.0.1Fixed in:4.0.1CVE-2017-2681derived from NVD
simatic et 200sp firmwareNVD
Affected:< 4.2.0Fixed in:4.2.0CVE-2017-2681derived from NVD
simatic hmi comfort panelsNVD
Affected:< 15.1Fixed in:15.1CVE-2017-2681derived from NVD
simatic hmi mobile panelsNVD
Affected:< 15.1Fixed in:15.1CVE-2017-2681derived from NVD
simatic hmi multi panelsNVD
Affected:< 15.1Fixed in:15.1CVE-2017-2681derived from NVD
simatic rf650r firmwareNVD
Affected:< 3.0Fixed in:3.0CVE-2017-2681derived from NVD
simatic rf680r firmwareNVD
Affected:< 3.0Fixed in:3.0CVE-2017-2681derived from NVD
simatic rf685r firmwareNVD
Affected:< 3.0Fixed in:3.0CVE-2017-2681derived from NVD
simatic s7-1200 firmwareNVD
Affected:< 4.2.1Fixed in:4.2.1CVE-2017-2681derived from NVD
simatic s7-1500 firmwareNVD
Affected:< 2.1Fixed in:2.1CVE-2017-2681derived from NVD
simatic s7-1500 software controllerNVD
Affected:< 2.1Fixed in:2.1CVE-2017-2681derived from NVD
simatic s7-200 smart firmwareNVD
Affected:< 2.3Fixed in:2.3CVE-2017-2681derived from NVD
simatic s7-300 firmwareNVD
Affected:< 3.3.17Fixed in:3.3.17CVE-2017-2681derived from NVD
simatic s7-400 firmwareNVD
Affected:< 6.0.6Fixed in:6.0.6CVE-2017-2681derived from NVD
simatic tdc cp51m1 firmwareNVD
Affected:< 1.1.8Fixed in:1.1.8CVE-2017-2681derived from NVD
simatic tdc cpu555 firmwareNVD
Affected:< 1.1.1Fixed in:1.1.1CVE-2017-2681derived from NVD
simatic winac rtx firmwareNVD
Affected:< 2010Fixed in:2010CVE-2017-2681derived from NVD
simocode pro v profinet firmwareNVD
Affected:< 2.0.0Fixed in:2.0.0CVE-2017-2681derived from NVD
simotion firmwareNVD
Affected:< 4.5Fixed in:4.5CVE-2017-2681derived from NVD
sinamics dcm firmwareNVD
Affected:< 1.4Fixed in:1.4CVE-2017-2681derived from NVD
sinamics dcp firmwareNVD
Affected:< 1.2Fixed in:1.2CVE-2017-2681derived from NVD
sinamics g110m firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics g120\(c\/p\/d\) pn firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics g130 firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics g150 firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics s110 pn firmwareNVD
Affected:< 4.4Fixed in:4.4CVE-2017-2681derived from NVD
sinamics s120 firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics s150 firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinamics v90 pn firmwareNVD
Affected:< 1.01Fixed in:1.01CVE-2017-2681derived from NVD
sinumerik 828d firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sinumerik 840d sl firmwareNVD
Affected:< 4.7Fixed in:4.7CVE-2017-2681derived from NVD
sirius act 3su1 firmwareNVD
Affected:< 1.1.0Fixed in:1.1.0CVE-2017-2681derived from NVD
sitop psu8600 firmwareNVD
Affected:< 1.2.0Fixed in:1.2.0CVE-2017-2681derived from NVD
softnet profinet io firmwareNVD
Affected:< 14Fixed in:14CVE-2017-2681derived from NVD
ups1600 profinet firmwareNVD
Affected:< 2.2.0Fixed in:2.2.0CVE-2017-2681derived 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 VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.91%probability of exploitation in 30 days
55thpercentile

Moderate risk: more likely to be exploited than 55% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2024-25617Medium5.389%-Fix
CVE-2018-1000115High7.589%-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 2026-05-13.