Security readout for executives and security teams
Plain-English summary
This is a local privilege escalation issue in ABB Drive Composer-related software. A standard user could abuse the installer repair path to create a new file anywhere as SYSTEM. That can turn ordinary workstation access into full machine compromise, especially on engineering systems.
Executive priority
Treat this as high priority for industrial engineering workstations. It does not appear internet-facing, but it can convert a foothold or shared-user access into SYSTEM-level compromise on machines that may support operational technology workflows.
Technical view
CVE-2022-31217 is a CWE-59 link-following flaw with CVSS 7.8. The source states the installer repair operation can let a low-privileged user write arbitrary content to a non-existing file anywhere on the filesystem as SYSTEM. Attack vector is local, low complexity, low privileges, no user interaction.
Likely exposure
Exposure is most likely on Windows engineering or operator workstations where ABB Drive Composer entry, Drive Composer pro, ABB Automation Builder, or Mint WorkBench components are installed. The source bundle does not provide precise vulnerable build ranges beyond the listed product/version entries.
Exploitation context
The source bundle does not cite active exploitation, and KEV status is false. Exploitation is local, requiring an existing low-privileged account on a machine with the vulnerable installer repair behavior. It is not described as remotely exploitable.
Researcher notes
Evidence supports a local privilege escalation via link following during installer repair. The bundle lacks detailed fixed-version or workaround text, so remediation should be anchored to ABB’s advisory. Avoid assuming broader ABB product exposure beyond the listed products.
Mitigation direction
- Check ABB advisory 9AKK108467A0305 for affected builds and vendor-approved fixes.
- Prioritize remediation on engineering workstations and shared systems with local user access.
- Remove ABB software components where they are not operationally required.
- Limit local interactive access to systems running the affected software.
- Monitor for unexpected new files in protected filesystem locations.
Validation and detection
- Inventory endpoints for the listed ABB products and installed versions.
- Confirm whether each installation matches ABB advisory affected-build guidance.
- Review whether low-privileged users can invoke installer repair operations.
- Inspect security logs for suspicious SYSTEM-created files in unusual locations.
- Document compensating controls where vendor remediation is pending.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CWE-59: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-31217 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Link Resolution Before File Access ('Link Following')
Improper Link Resolution Before File Access ('Link Following') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.