The product uses a scheme that generates numbers or identifiers that are more predictable than required.
N/A
Threat Mapped score: 0.0
Industry: Finiancial
Threat priority: Unclassified
CVE: CVE-2022-29330
Product for administering PBX systems uses predictable identifiers and timestamps for filenames (CWE-340) which allows attackers to access files via direct request (CWE-425).
CVE: CVE-2001-1141
PRNG allows attackers to use the output of small PRNG requests to determine the internal state information, which could be used by attackers to predict future pseudo-random numbers.
CVE: CVE-1999-0074
Listening TCP ports are sequentially allocated, allowing spoofing attacks.
N/A
N/A
| Phase | Note |
|---|---|
| Architecture and Design | N/A |
| Implementation | N/A |
Intro: This code generates a unique random identifier for a user's session.
Body: Because the seed for the PRNG is always the user's ID, the session ID will always be the same. An attacker could thus predict any user's session ID and potentially hijack the session.
function generateSessionID($userID){ srand($userID); return rand(); }