CVE-2012-5049

Name: CVE-2012-5049
Creator: NVD / NIST
Published: 2012-09-28T10:40:22.537+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.43%

Last modified Jun 16, 2026

CVE-2012-5049 is a vulnerability of currently unknown severity. APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.. EPSS estimates a 3.43% chance of exploitation in the next 30 days.

Description

APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.

Metrics

EPSS Probability

3.43%

87.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Optimalog	Optima Plc	<= 1.5.2
Optimalog	Optima Plc	1.4.9
Optimalog	Optima Plc	1.4.10
Optimalog	Optima Plc	1.5.0
Optimalog	Optima Plc	1.5.1

References

http://www.securityfocus.com/bid/55712
http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-02.pdfUS Government Resource
http://www.securityfocus.com/bid/55712
http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-02.pdfUS Government Resource

Timeline

Published: Sep 28, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-5049?

APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.

How severe is CVE-2012-5049?

Severity scoring for CVE-2012-5049 is pending analysis. The EPSS model estimates a 3.43% probability of exploitation in the next 30 days.

How do I fix CVE-2012-5049?

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-2012-5049?

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

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Source: NVD / NIST