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CVE-2022-28686

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-29 · updated 2026-06-17
• Weakness: CWE-427

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of APP files. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17114.

Affected products

• AVEVA Edge: before 2020.2.00.40 — fixed in 2020.2.00.40

How to fix

Upgrade to a fixed version: AVEVA Edge 2020.2.00.40. Check the vendor advisory for mitigations.

References

• https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2022-005.pdf
• https://www.zerodayinitiative.com/advisories/ZDI-22-1125/
• https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2022-005.pdf
• https://www.zerodayinitiative.com/advisories/ZDI-22-1125/

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