CVE-2021-22284
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability
Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
800xA, Control Software for AC 800M OPC Server for AC 800M
- Vendor
- ABB
- Product
- 800xA, Control Software for AC 800M OPC Server for AC 800M
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | Unavailable | 5.1.0-x | None listed |
| unspecified | affected | custom | Unavailable | 5.1.1-x | None listed |
| 6.0.0-1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.0.0-2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.0.0-3 | affected | Unavailable | Unavailable | Unavailable | None listed |
Control Builder Safe, version 1.x OPC Server for AC 800M
- Vendor
- ABB
- Product
- Control Builder Safe, version 1.x OPC Server for AC 800M
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.1.1-1 | affected | Unavailable | Unavailable | Unavailable | None listed |
Control Builder Safe, version 2.0 OPC Server for AC 800M
- Vendor
- ABB
- Product
- Control Builder Safe, version 2.0 OPC Server for AC 800M
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.0.0-1 | affected | Unavailable | Unavailable | Unavailable | None listed |
Compact Product Suite - Control and I/O OPC Server for AC 800M
- Vendor
- ABB
- Product
- Compact Product Suite - Control and I/O OPC Server for AC 800M
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | Unavailable | 5.1.0-x | None listed |
| unspecified | affected | custom | Unavailable | 5.1.1-x | None listed |
| unspecified | affected | custom | Unavailable | 6.0.0-x | None listed |