How severe is CVE-2013-6143?

CVE-2013-6143 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-6143 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6143?

CVE-2013-6143 primarily affects Schneider-electric Telvent Sage 3030 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-6143?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-6143 published?

CVE-2013-6143 was published on 2014-01-31 and last updated on 2026-06-17.

CVE-2013-6143

CVE-2013-6143 is a medium-severity vulnerability in Schneider-electric Telvent Sage 3030 Firmware with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Schneider-electric Telvent Sage 3030 Firmware
Published: 2014-01-31
Last modified: 2026-06-17

Description

The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3_P4 and C3413-500-001F0_PB allows remote attackers to cause a denial of service (temporary outage and CPU consumption) via malformed DNP3 traffic.

Frequently asked questions

What is CVE-2013-6143?: The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3_P4 and C3413-500-001F0_PB allows remote attackers to cause a denial of service (temporary outage and CPU consumption) via malformed DNP3 traffic.
How severe is CVE-2013-6143?: CVE-2013-6143 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-6143 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6143?: CVE-2013-6143 primarily affects Schneider-electric Telvent Sage 3030 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-6143?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-6143 published?: CVE-2013-6143 was published on 2014-01-31 and last updated on 2026-06-17.

References

http://ics-cert.us-cert.gov/advisories/ICSA-14-006-01

Affected products (2)

cpe:2.3:o:schneider-electric:telvent_sage_3030_firmware:c3413-500-001d3_p4:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:telvent_sage_3030_firmware:c3413-500-001f0_pb:*:*:*:*:*:*:*

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