Security readout for executives and security teams
Plain-English summary
Pleasant Password Server before 7.8.3 allowed authenticated users to list, upload, or delete attachments on password safe entries without proper authorization. The attacker needs the entry's CredentialId, which is hard to guess but can be exposed through read-only or temporary sharing.
Executive priority
Treat this as a meaningful internal-access risk, especially where password safe entries include sensitive attachments. Prioritize upgrade and permission review, but urgency is below internet-wide unauthenticated flaws based on current evidence.
Technical view
The flaw is a missing authorization check around attachment operations for password safe entries. Any authenticated user with a known CredentialId could manipulate attachments despite not having intended permissions. The sources do not provide CVSS, CWE, or confirmed active exploitation evidence.
Likely exposure
Exposure is limited to organizations running Pleasant Password Server versions before 7.8.3 where untrusted or lower-privileged users can authenticate and learn CredentialId values through sharing or temporary grants.
Exploitation context
CISA KEV is false in the provided bundle, and no cited source reports active exploitation. Practical exploitation appears to require valid authentication plus knowledge of a specific CredentialId.
Researcher notes
Key constraint is CredentialId knowledge. GUID guessing is described as difficult, but sharing workflows can disclose the identifier. Evidence is incomplete on CVSS, CWE classification, vendor advisory detail, and exploitation in the wild.
Mitigation direction
- Upgrade Pleasant Password Server to 7.8.3 or later where applicable.
- Review vendor guidance for any additional remediation instructions.
- Restrict read-only and temporary grants to trusted users.
- Review attachment access controls and user permissions.
Validation and detection
- Inventory Pleasant Password Server deployments and confirm versions.
- Identify any systems running versions before 7.8.3.
- Review shared entries and temporary grants for unnecessary exposure.
- Check audit logs for unexpected attachment listing, uploads, or deletions.
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-2017-17707 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.profundis-labs.com/advisories/CVE-2017-17707.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.