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CVE-2013-5741

UnknownEPSS 2.19%

Last modified

CVE-2013-5741 is a vulnerability of currently unknown severity. Triangle Research International (aka Tri) Nano-10 PLC devices with firmware r81 and earlier do not properly handle large length values in MODBUS data, which allows remote attackers to cause a denial of service (transition to the interrupt state) via a crafted packet to TCP port 502.. EPSS estimates a 2.19% chance of exploitation in the next 30 days.

Description

Triangle Research International (aka Tri) Nano-10 PLC devices with firmware r81 and earlier do not properly handle large length values in MODBUS data, which allows remote attackers to cause a denial of service (transition to the interrupt state) via a crafted packet to TCP port 502.

Metrics

EPSS Probability
2.19%

80.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
TriplcNano-10 Plc Firmware<= r81
TriplcNano-10 Plc Firmwarer80
TriplcNano-10 PlcAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-5741?
Triangle Research International (aka Tri) Nano-10 PLC devices with firmware r81 and earlier do not properly handle large length values in MODBUS data, which allows remote attackers to cause a denial of service (transition to the interrupt state) via a crafted packet to TCP port 502.
How severe is CVE-2013-5741?
Severity scoring for CVE-2013-5741 is pending analysis. The EPSS model estimates a 2.19% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5741?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-5741?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST