Security readout for executives and security teams
Plain-English summary
CVE-2020-14508 affects Secomea GateManager versions before 9.2c. A network attacker may be able to crash the service or run arbitrary code, but the published CVSS notes high attack complexity. Treat exposed GateManager systems as important because they can sit near operational technology access paths.
Executive priority
High priority for organizations using Secomea GateManager, especially in industrial or remote-access environments. The issue is not listed as known exploited in the supplied data, but potential remote code execution and denial of service justify prompt inventory and remediation.
Technical view
The issue is an off-by-one error, classified as CWE-193, in Secomea GateManager before 9.2c. The CVSS 3.1 vector is AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating remote unauthenticated impact with high complexity and potential full confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to Secomea GateManager deployments running versions earlier than 9.2c. Risk is highest where the GateManager service is reachable over untrusted networks or supports remote access into sensitive environments.
Exploitation context
The supplied bundle does not show CISA KEV listing or cite active exploitation. The vulnerability is remotely reachable and unauthenticated by CVSS, but attack complexity is rated high. Do not assume exploitation without additional evidence.
Researcher notes
Evidence is limited to the CVE record details and the referenced CISA ICS advisory. The bundle names the affected product and version boundary, CVSS vector, CWE, and possible outcomes, but does not provide exploit details or confirm active exploitation.
Mitigation direction
- Identify all Secomea GateManager instances and owners.
- Upgrade or replace GateManager versions earlier than 9.2c.
- Review the CISA ICS advisory and vendor guidance before remediation.
- Restrict network access to GateManager while remediation is pending.
- Prioritize systems connected to OT or remote-access workflows.
Validation and detection
- Confirm the installed GateManager version on each instance.
- Flag any version earlier than 9.2c as affected.
- Verify whether the service is reachable from untrusted networks.
- Check whether compensating access controls are enforced.
- Document remediation status and remaining exceptions.
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-193: 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-14508 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
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/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:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H2.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://us-cert.cisa.gov/ics/advisories/icsa-20-210-01CVE reference · x_refsource_MISC
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.
Off-by-one Error
Off-by-one Error represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.