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Case File

CVE-2017-17707

HIGH · CVSS 8.1 EPSS 0.84%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-07-31 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. Exploitation may require the attacker to be authenticated.

CVE
CVE-2017-17707
Severity
HIGH
CVSS
8.1
EPSS
0.84%

Original NVD Description

Due to missing authorization checks, any authenticated user is able to list, upload, or delete attachments to password safe entries in Pleasant Password Server before 7.8.3. To perform those actions on an entry, the user needs to know the corresponding "CredentialId" value, which uniquely identifies a password safe entry. Since "CredentialId" values are implemented as GUIDs, they are hard to guess. However, if for example an entry's owner grants read-only access to a malicious user, the value gets exposed to the malicious user. The same holds true for temporary grants.

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