What’s Vulnerable › Vulnerabilities
CVE-2021-22817
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-02-09 · updated 2026-06-17
- Weakness: CWE-276
Description
A CWE-276: Incorrect Default Permissions vulnerability exists that could cause unauthorized access to the base installation directory leading to local privilege escalation. Affected Product: Harmony/Magelis iPC Series (All Versions), Vijeo Designer (All Versions prior to V6.2 SP11 Multiple HotFix 4), Vijeo Designer Basic (All Versions prior to V1.2.1)
Affected products
- Schneider-Electric Hmibmiea5Dd1001 Firmware: all versions
- Schneider-Electric Hmibmiea5Dd100A Firmware: all versions
- Schneider-Electric Hmibmiea5Dd1101 Firmware: all versions
- Schneider-Electric Hmibmiea5Dd110L Firmware: all versions
- Schneider-Electric Hmibmiea5Dd1E01 Firmware: all versions
- Schneider-Electric Hmibmo0A5Dd1001 Firmware: all versions
- Schneider-Electric Hmibmo0A5Ddf101 Firmware: all versions
- Schneider-Electric Hmibmo0A5Ddf10A Firmware: all versions
- Schneider-Electric Hmibmoma5Dd1101 Firmware: all versions
- Schneider-Electric Hmibmoma5Dd1E01 Firmware: all versions
- Schneider-Electric Hmibmoma5Ddf10L Firmware: all versions
- Schneider-Electric Hmibmp0I74D2001 Firmware: all versions
- Schneider-Electric Hmibmp0I74D200A Firmware: all versions
- Schneider-Electric Hmibmp0I74D4001 Firmware: all versions
- Schneider-Electric Hmibmp0I74D400A Firmware: all versions
- Schneider-Electric Hmibmp0I74De00A Firmware: all versions
- Schneider-Electric Hmibmp0I74Di00A Firmware: all versions
- Schneider-Electric Hmibmphi74D2801 Firmware: all versions
- Schneider-Electric Hmibmphi74D4801 Firmware: all versions
- Schneider-Electric Hmibmpsi74D2801 Firmware: all versions
- Schneider-Electric Hmibmpsi74D4801 Firmware: all versions
- Schneider-Electric Hmibmu0I29D2001 Firmware: all versions
- Schneider-Electric Hmibmu0I29D200A Firmware: all versions
- Schneider-Electric Hmibmu0I29D4001 Firmware: all versions
- Schneider-Electric Hmibmu0I29D400A Firmware: all versions
- Schneider-Electric Hmibmu0I29De00A Firmware: all versions
- Schneider-Electric Hmibmu0I29Di00A Firmware: all versions
- Schneider-Electric Hmibmuci29D2W01 Firmware: all versions
- Schneider-Electric Hmibmuci29D4W01 Firmware: all versions
- Schneider-Electric Hmibmuhi29D2801 Firmware: all versions
How to fix
Upgrade to a fixed version: Schneider Electric Vijeo Designer 1.2.1, 6.2. Check the vendor advisory for mitigations.
References
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-06
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-06
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