Security readout for executives and security teams
Plain-English summary
osTicket versions before 1.14.8 and 1.15.4 have an SQL injection issue in login and password reset flows. The CVE says attackers may access administration profile functionality. The bundle does not provide CVSS, affected CPEs, or confirmed active exploitation.
Executive priority
Treat as a priority for any internet-facing osTicket instance. Business urgency is highest where customer support systems hold sensitive tickets or administration access is broadly reachable.
Technical view
The record describes SQL injection in osTicket authentication-adjacent workflows before versions 1.14.8 and 1.15.4. The referenced osTicket commit is the only fix evidence provided. Exact vulnerable ranges beyond “before” those versions are not further enumerated in the supplied metadata.
Likely exposure
Exposure is likely limited to organizations running osTicket earlier than 1.14.8 or 1.15.4, especially internet-facing helpdesk portals with login and password reset enabled.
Exploitation context
No cited source states active exploitation, and the CVE is not marked in KEV. The source bundle only supports potential attacker access to osTicket administration profile functionality through SQL injection.
Researcher notes
The source record lacks CVSS, CWE, CPEs, and detailed affected-version metadata. Analysis should stay anchored to the stated versions and the referenced commit unless additional vendor evidence is reviewed.
Mitigation direction
- Upgrade osTicket to 1.14.8, 1.15.4, or a later supported release.
- Review osTicket vendor guidance and release notes for any additional remediation instructions.
- Restrict public access to administrative interfaces where business operations allow.
- Monitor authentication and password reset activity for suspicious patterns.
Validation and detection
- Inventory osTicket deployments and record their exact versions.
- Confirm no deployment is running a version before 1.14.8 or 1.15.4.
- Review logs for unusual login or password reset activity.
- Verify the referenced vendor fix is present in the deployed codebase.
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.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-42235 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/osTicket/osTicket/commit/e28291022e662ffa754e170c09cade7bdadf3fd9CVE 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.