Security readout for executives and security teams
Plain-English summary
CVE-2022-37878 affects the Aruba ClearPass Policy Manager web management interface. A highly privileged authenticated attacker could run commands as root on the appliance, which can mean full system compromise. The issue is high urgency for organizations using affected ClearPass versions, but the provided sources do not show known active exploitation.
Executive priority
Treat as high priority where ClearPass is in use. The issue can lead to root-level compromise, but exploitation requires authenticated high-privilege access. Remediate exposed or broadly administered deployments first, then complete version verification across the fleet.
Technical view
This is a CWE-78 command injection issue in ClearPass Policy Manager. It is network-reachable, low-complexity, requires high privileges, and needs no user interaction. Successful exploitation allows arbitrary command execution as root on the host. Affected versions are 6.10.x through 6.10.6 and 6.9.x through 6.9.11.
Likely exposure
Exposure is limited to Aruba ClearPass Policy Manager deployments running the listed affected versions, especially where the web-based management interface is reachable by administrators or privileged accounts. Systems not running ClearPass, or running versions outside the stated vulnerable ranges, are not evidenced as affected by the supplied sources.
Exploitation context
The CVSS vector requires high privileges, so this is not described as unauthenticated remote code execution. The source bundle says KEV is false and provides no cited evidence of active exploitation. Risk rises sharply if privileged ClearPass credentials are compromised or shared broadly.
Researcher notes
Do not assume unauthenticated exploitability or active exploitation from the supplied evidence. The main validation target is version exposure against the two affected release trains. Research should focus on confirming patch level, management-plane access paths, and privileged account controls without attempting command execution.
Mitigation direction
- Inventory ClearPass Policy Manager versions across all environments.
- Upgrade affected 6.10.x and 6.9.x deployments using Aruba guidance.
- Prioritize systems at or below 6.10.6 or 6.9.11.
- Limit management interface reachability while remediation is pending.
- Check Aruba’s advisory for exact fixed release and upgrade instructions.
Validation and detection
- Confirm installed ClearPass Policy Manager version on each appliance.
- Verify whether any deployment matches the affected version ranges.
- Review management interface exposure and privileged account access.
- After upgrade, confirm the appliance reports a non-affected version.
- Monitor Aruba advisory updates for any revised remediation details.
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-78: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. 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-2022-37878 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
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/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:L/PR:H/UI:N/S:U/C:H/I:H/A:H1.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-013.txtCVE 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.
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.