Security readout for executives and security teams
Plain-English summary
Squash TM through 1.18.0 could expose passwords for connected external services in the administration panel. The public description says the passwords appeared in cleartext in page HTML. This is primarily a credential disclosure issue: if an administrator session or admin page output is exposed, external service accounts may also be exposed.
Executive priority
Treat this as a credential exposure cleanup. It is not shown as actively exploited, but exposed external service passwords can create business impact beyond Squash TM. Prioritize inventory, vendor guidance, access restriction, and password rotation.
Technical view
The CVE describes cleartext disclosure of external-service passwords in Squash TM administration UI HTML, including a referenced ta-server-password field. No CVSS, CWE, patch version, or exploit details are provided in the supplied bundle. The affected range is stated as Squash TM through 1.18.0.
Likely exposure
Organizations running Squash TM 1.18.0 or earlier are the likely exposure group. Risk depends on who can access the administration panel, whether page source is logged or captured, and what privileges the stored external service credentials have.
Exploitation context
The supplied data does not show active exploitation, and KEV is false. The issue appears to require access to the administration panel or its rendered HTML. Public evidence supports credential exposure, not remote unauthenticated exploitation.
Researcher notes
The public record is sparse: no CVSS, CWE, patch version, or detailed affected product metadata is supplied. The strongest technical evidence is the CVE description and referenced public reports describing cleartext password presentation in Squash TM administration HTML.
Mitigation direction
- Identify any Squash TM deployments at version 1.18.0 or earlier.
- Check Squash TM vendor issue and release guidance for a fixed version.
- Restrict administration panel access to trusted administrators only.
- Rotate external service passwords that may have been stored in Squash TM.
- Review privileges on connected external service accounts.
Validation and detection
- Confirm deployed Squash TM versions and whether any are through 1.18.0.
- Review the administration panel HTML for cleartext external-service password fields.
- Check whether admin page output was logged, cached, or monitored.
- Audit recent administration panel access for unusual activity.
- Verify rotated credentials no longer appear in rendered admin HTML.
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.
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 lookupCVE-2018-16987 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://www.openwall.com/lists/oss-security/2018/09/13/1CVE reference · x_refsource_MISC
- https://ci.squashtest.org/mantis/view.php?id=7553CVE 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.