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CVE-2011-1567

84
FAUCET Score

CVE-2011-1567 describes multiple stack-based buffer overflows in 7-Technologies IGSSdataServer.exe versions 9.00.00.11063 and earlier, impacting the Interactive Graphical SCADA System (IGSS). This critical vulnerability, with a CVSS score of 10.0, allows unauthenticated remote attackers to cause a denial of service or potentially execute arbitrary code by sending crafted commands to TCP port 12401. While not currently on CISA's KEV catalog, exploit modules are publicly available in Metasploit and ExploitDB, indicating a high potential for exploitation. Despite its severity and exploit availability, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:7t:igss:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
69.62%
Probability of exploitation in next 30 days
EPSS Percentile
99.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: 7-Technologies IGSS IGSSdataServer.exe Stack Buffer Overflow · Mar 24, 2011
ExploitDB: EDB-17374 · Jun 9, 2011
This CVE's current EPSS score of 0.6962 is in the 99th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aluigi.org / adv/igss_2-adv.txt
Exploit
aluigi.org / adv/igss_3-adv.txt
Exploit
aluigi.org / adv/igss_4-adv.txt
Exploit
aluigi.org / adv/igss_5-adv.txt
Exploit
aluigi.org / adv/igss_7-adv.txt
Exploit
secunia.com / advisories/43849
Vendor Advisory
securityreason.com / securityalert/8179
securityreason.com / securityalert/8251
exploit-db.com / exploits/17024
Exploit
securityfocus.com / bid/46936
us-cert.gov / control_systems/pdf/ICS-ALERT-11-080-03.pdf
US Government Resource
vupen.com / english/advisories/2011/0741
Vendor Advisory