Summary
Successful exploitation of these vulnerabilities could result in a variety of issues, including disclosure of data and loss of control of the SCADA system with IGSS running in production mode.
Vulnerabilities 8
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Unscored —
A CWE-190: Integer Overflow or Wraparound vulnerability exists that could cause heap-based buffer overflow, leading to …
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Unscored —
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists that could cause modificatio…
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Unscored —
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists that could cause modificatio…
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Unscored —CVE-2022-24313 EPSS 45%
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overfl…
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Unscored —CVE-2022-24314 EPSS 18%
A CWE-125: Out-of-bounds Read vulnerability exists that could cause memory leaks potentially resulting in denial of ser…
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Unscored —CVE-2022-24315 EPSS 19%
A CWE-125: Out-of-bounds Read vulnerability exists that could cause denial of service when an attacker repeatedly sends…
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Unscored —
A CWE-665: Improper Initialization vulnerability exists that could cause information exposure when an attacker sends a …
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Unscored —
A CWE-862: Missing Authorization vulnerability exists that could cause information exposure when an attacker sends a sp…
Revision history
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#1
ICSA-22-046-01 Schneider Electric IGSS
References
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ICS Advisory ICSA-22-046-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-22-046-01
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B