Which products and versions are affected by CVE-2011-1567?

Affected: Igss (7t). The full list is in the CVE brief.

Is CVE-2011-1567 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2011-1567 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2011-1567?

Public exploit code is available.

Is there a fix for CVE-2011-1567?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2011-1567 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2011-1567

CriticalPublic exploit

Published Apr 5, 2011 · Updated Apr 28, 2026

Key Facts

Patch immediately

CVE-2011-1567 is a critical-severity vulnerability (CVSS 10.0 v2) affecting Igss (7t).
It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
EPSS estimates a 70% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v2

10.0

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

70%

Higher than 99.3% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2011-1567 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Multiple stack-based buffer overflows in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted (1) ListAll, (2) Write File, (3) ReadFile, (4) Delete, (5) RenameFile, and (6) FileInfo commands in an 0xd opcode; (7) the Add, (8) ReadFile, (9) Write File, (10) Rename, (11) Delete, and (12) Add commands in an RMS report templates (0x7) opcode; and (13) 0x4 command in an STDREP request (0x8) opcode to TCP port 12401.

Affected Products

1 affected entries in total

Product	Affected versions	Fixed in
Igss7t	See advisory	n/a

Timeline

Publicly disclosed
Apr 5, 2011
Last updated
Apr 28, 2026

Weakness Type

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

advisory43849
advisoryADV-2011-0741
exploithttp://aluigi.org/adv/igss_2-adv.txt
exploithttp://aluigi.org/adv/igss_3-adv.txt
exploithttp://aluigi.org/adv/igss_4-adv.txt

12 more references in the full CVE brief

FAQ

Common Questions.

Multiple stack-based buffer overflows in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted (1) ListAll, (2) Write File, (3) ReadFile, (4) Delete, (5) Rename…
Affected: Igss (7t). 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.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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