How severe is CVE-2011-1568?

CVE-2011-1568 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2011-1568 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1568?

CVE-2011-1568 affects 7t Igss. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-1568?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2011-1568 published?

CVE-2011-1568 was published on 2011-04-05 and last updated on 2026-06-16.

CVE-2011-1568

CVE-2011-1568 is a critical-severity vulnerability in 7t Igss with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-134.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 19% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-134
Affected product: 7t Igss
Published: 2011-04-05
Last modified: 2026-06-16

Description

Format string vulnerability in the logText function in shmemmgr9.dll in IGSSdataServer.exe 9.00.00.11074, and 9.00.00.11063 and earlier, in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to cause a denial of service and possibly execute arbitrary code, as demonstrated using the RMS Reports Delete command, related to the logging of messages to GSST.LOG. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2011-1568?: Format string vulnerability in the logText function in shmemmgr9.dll in IGSSdataServer.exe 9.00.00.11074, and 9.00.00.11063 and earlier, in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to cause a denial of service and possibly execute arbitrary code, as demonstrated using the RMS Reports Delete command, related to the logging of messages to GSST.LOG. NOTE: some of these details are obtained from third party information.
How severe is CVE-2011-1568?: CVE-2011-1568 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-1568 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1568?: CVE-2011-1568 affects 7t Igss. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-1568?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-1568 published?: CVE-2011-1568 was published on 2011-04-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:7t:igss:*:*:*:*:*:*:*:*

More vulnerabilities in 7t Igss

CVE-2011-2959 — Critical (CVSS 10.0): Stack-based buffer overflow in the Open Database Connectivity (ODBC) service (Odbcixv9se.exe) in 7-Technologies…
CVE-2011-2214 — Critical (CVSS 10.0): Unspecified vulnerability in the Open Database Connectivity (ODBC) component in 7T Interactive Graphical SCADA System…
CVE-2011-1567 — Critical (CVSS 10.0): Multiple stack-based buffer overflows in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive…
CVE-2011-1566 — Critical (CVSS 10.0): Directory traversal vulnerability in dc.exe 9.00.00.11059 and earlier in 7-Technologies Interactive Graphical SCADA…
CVE-2011-1565 — Critical (CVSS 10.0): Directory traversal vulnerability in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive…
CVE-2011-4053 — Critical (CVSS 9.3): Untrusted search path vulnerability in 7-Technologies (7T) Interactive Graphical SCADA System (IGSS) before 9.0.0.11291…

All CVEs affecting 7t Igss →

Other CWE-134 vulnerabilities

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CVE-2011-2475 — Critical (CVSS 10.0): Format string vulnerability in ECTrace.dll in the iMailGateway service in the Internet Mail Gateway in OneBridge Server…
CVE-2010-4235 — Critical (CVSS 10.0): Format string vulnerability in RealNetworks Helix Server 12.x, 13.x, and 14.x before 14.2, and Helix Mobile Server…
CVE-2011-0270 — Critical (CVSS 10.0): Format string vulnerability in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows…
CVE-2010-2451 — Critical (CVSS 10.0): Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote…

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