Security readout for executives and security teams
Plain-English summary
CVE-2023-23076 is a critical command injection issue in ManageEngine Support Center Plus 11 when creating new schedules. The published CVSS 9.8 suggests potential full business impact if exploitable. The provided sources do not show active exploitation.
Executive priority
Treat as urgent for any confirmed Support Center Plus 11 deployment because the rated impact is full system compromise. Prioritize internet-facing or business-critical instances first, but avoid claiming breach or exploitation without local evidence.
Technical view
The CVE describes CWE-78 OS command injection via Executor in Action during schedule creation. CVSS vector is AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. Affected detail in the bundle is limited to Support Center Plus 11; exact fixed builds are not supplied here.
Likely exposure
Exposure is most likely where ManageEngine Support Center Plus 11 is deployed, especially if reachable from untrusted networks. The source bundle lacks CPEs, deployment prerequisites, and fixed-version detail, so asset confirmation is required.
Exploitation context
The CVSS vector indicates remote, low-complexity exploitation with no privileges or user interaction. However, the bundle has no KEV listing and no cited source here confirming active exploitation, public exploit availability, or observed attacks.
Researcher notes
Evidence is sparse: the CVE identifies command injection in schedule creation via Executor in Action, with critical CVSS scoring. The bundle does not provide exploit details, patch version, authentication nuance beyond CVSS, or environmental constraints.
Mitigation direction
- Check ManageEngine’s CVE advisory for supported fixed versions and upgrade guidance.
- Inventory all Support Center Plus 11 deployments and owners.
- Restrict external access to the application until vendor remediation is confirmed.
- Review schedule and Executor-related administrative activity for unexpected changes.
- Apply compensating monitoring for process execution from the application host.
Validation and detection
- Confirm whether any assets run Support Center Plus 11.
- Compare installed builds against ManageEngine’s CVE advisory guidance.
- Verify the application is not internet-exposed unless business-required.
- Review application and host logs around schedule creation events.
- Check vulnerability scanner results against this CVE and reconcile false negatives.
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 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-2023-23076 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/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:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/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.