Security readout for executives and security teams
Plain-English summary
Emerson OpenEnterprise SCADA systems through version 3.3.4 may have weak folder permissions that let a local authenticated user alter important configuration files. For an industrial environment, that can mean unreliable behavior or system failure, not just a routine IT issue.
Executive priority
Treat as a high-priority OT maintenance and access-control issue if OpenEnterprise is present. Prioritize sites where many users have local system access or where SCADA instability would affect safety, production, or service continuity.
Technical view
The issue is CWE-282: inadequate folder security permissions. The CVSS 3.1 vector is local, low complexity, low privileges, no user interaction, changed scope, with high confidentiality, integrity, and availability impact. The known effect is modification of important configuration files causing failure or unpredictable behavior.
Likely exposure
Exposure is limited to organizations running Emerson OpenEnterprise SCADA Software, specifically versions through 3.3.4 according to the CVE description. The attacker model requires local access and low privileges, so shared engineering workstations, jump hosts, or loosely controlled SCADA servers deserve attention.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. The risk comes from local authenticated misuse of weak folder permissions on a SCADA platform where configuration integrity is operationally important.
Researcher notes
Evidence is concise and incomplete beyond the CVE description, CVSS vector, and CISA advisory reference. Do not assume remote exploitation, public exploit availability, or a specific patch unless confirmed in Emerson or CISA advisory details.
Mitigation direction
- Identify OpenEnterprise deployments and confirm versions against Emerson and CISA guidance.
- Check vendor guidance for supported fixes or permission-hardening instructions.
- Limit local authenticated access to OpenEnterprise hosts pending remediation.
- Protect configuration files through change control and monitored administrative access.
Validation and detection
- Inventory OpenEnterprise servers and record installed versions.
- Review folder permissions on important OpenEnterprise configuration paths against vendor expectations.
- Check whether low-privileged local users can modify configuration files.
- Confirm monitoring detects unauthorized configuration-file changes.
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-282: 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 lookupCVE-2020-10632 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
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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:C/C:H/I:H/A:H26Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cisa.gov/uscert/ics/advisories/icsa-20-140-02CVE reference · x_refsource_CONFIRM
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 Ownership Management
Improper Ownership Management represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.