CVE-2013-0657Interactive Graphical Scada System Memory Corruption
Stack-based buffer overflow in Schneider Electric Interactive Graphical SCADA System (IGSS) 10 and earlier allows remote attackers to execute arbitrary code by sending TCP port-12397 data that does not comply with a protocol.
Published Jan 21, 2013 · Updated Apr 28, 2026
Key Facts
Patch immediately- CVE-2013-0657 is a critical-severity vulnerability (CVSS 10.0 v2) affecting Interactive Graphical Scada System (Schneider-Electric).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 21% probability of exploitation in the next 30 days.
- Fixed versions are available, including Interactive Graphical Scada System 10.0.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v2
10.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS (30-day exploit likelihood)
21%
Higher than 97.5% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
39/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
2
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Description
Stack-based buffer overflow in Schneider Electric Interactive Graphical SCADA System (IGSS) 10 and earlier allows remote attackers to execute arbitrary code by sending TCP port-12397 data that does not comply with a protocol.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Interactive Graphical Scada SystemSchneider-Electric | 9.0 | 10.0 |
Patched Releases
Interactive Graphical Scada System
10.0
Timeline
Publicly disclosed
Jan 21, 2013
Last updated
Apr 28, 2026
Weakness Type
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- patchigss.schneider-electric.com · progupdatesv100.zip
- patchigss.schneider-electric.com · progupdatesv90.zip
- patchus-cert.gov · ICSA-13-018-01.pdf
- exploitExploitDB-17352
- exploitExploitDB-45218
FAQ
Common Questions.
Stack-based buffer overflow in Schneider Electric Interactive Graphical SCADA System (IGSS) 10 and earlier allows remote attackers to execute arbitrary code by sending TCP port-12397 data that does not comply with a protocol.
Affected: Interactive Graphical Scada System (Schneider-Electric) versions 9.0. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Interactive Graphical Scada System 10.0.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2013-0657 On Your Attack Surface?
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