CVE-2013-0662

NONECVSS 0.0Trending — 3 sources updated this weekElevated

0.0

Multiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary code via a large buffer-size value in a Modbus Application Header.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 97.9%
KEV: Not listed

Published

April 1, 2014

Last Modified

May 6, 2026

References (10)

ics-cert@hqhttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202013-070-01
ics-cert@hqhttp://ics-cert.us-cert.gov/advisories/ICSA-14-086-01
ics-cert@hqhttp://www.securityfocus.com/bid/66500
ics-cert@hqhttps://www.exploit-db.com/exploits/45219/
ics-cert@hqhttps://www.exploit-db.com/exploits/45220/
af854a3a-2127-422b-91ae-364da2661108http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202013-070-01
af854a3a-2127-422b-91ae-364da2661108http://ics-cert.us-cert.gov/advisories/ICSA-14-086-01
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66500
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/45219/
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/45220/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 19:43 UTCEG score recompute
2026-05-28 19:43 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-45219
First seen Aug 20, 2018
SEIG Modbus 3.4 - Denial of Service (PoC)
Open source ↗
Exploit-DBEDB-45220
First seen Aug 20, 2018
SEIG Modbus 3.4 - Remote Code Execution
Open source ↗

Frequently asked(4)

What is CVE-2013-0662?

CVE-2013-0662 is a none vulnerability published on April 1, 2014. Multiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary code via a large buffer-size value in a Modbus Application Header.

When was CVE-2013-0662 disclosed?

CVE-2013-0662 was first published in the National Vulnerability Database on April 1, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-0662 actively exploited?

CVE-2013-0662 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-0662?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-0662, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2013-0662

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-0662?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(4)

Related CVEs(same CWE)