Security readout for executives and security teams
Plain-English summary
CVE-2017-8892 is a stored cross-site scripting issue in OpenText Tempo Box 10.0.3. A malicious image name could cause script or HTML to be stored and later shown to users. Business risk depends on whether affected Tempo Box instances still exist and allow untrusted image uploads.
Executive priority
Prioritize if Tempo Box 10.0.3 is still in use, internet-facing, or used by external collaborators. If the product is retired or uploads are tightly restricted, urgency is lower but cleanup should still be tracked.
Technical view
The CVE description identifies persistent XSS through the name of an uploaded image in OpenText Tempo Box 10.0.3. The source bundle does not provide CVSS, CWE, patch details, or broader affected-version evidence. Treat exposure as limited to confirmed Tempo Box 10.0.3 deployments unless vendor documentation says otherwise.
Likely exposure
Most likely exposure is a legacy OpenText Tempo Box 10.0.3 deployment where users or external parties can upload images and other users view those image names in the web interface.
Exploitation context
The bundle does not show CISA KEV listing or cited evidence of active exploitation. Public description indicates remote attackers could inject persistent script or HTML, but it does not provide exploit prevalence, prerequisites beyond image upload, or impact details.
Researcher notes
The evidence base is sparse: CVE text gives the vulnerable vector, but no CVSS, CWE, patch, or affected-version range. Avoid expanding scope beyond OpenText Tempo Box 10.0.3 without vendor confirmation. Validation should focus on asset discovery and safe rendering review.
Mitigation direction
- Check OpenText guidance for a fixed version or official mitigation.
- Inventory and prioritize any Tempo Box 10.0.3 instances.
- Restrict image uploads to trusted users until remediated.
- Ensure displayed image names are HTML-encoded or sanitized.
- Review legacy Tempo Box exposure to the internet.
Validation and detection
- Confirm whether Tempo Box 10.0.3 is deployed.
- Identify who can upload images in affected instances.
- Review UI rendering paths for uploaded image names.
- Check logs for unusual image names or suspicious HTML fragments.
- Verify vendor advisory status before closing remediation.
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.
CVE-2017-8892 mapping review
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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://www.tarlogic.com/blog/vulnerabilidades-en-tempobox/CVE 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.