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CVE-2021-22824

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 14.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-11 · updated 2026-06-17
• Weakness: CWE-120

Description

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)

Affected products

• Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior): through 15.0.0.21320

References

• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-01
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-01

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