Description
admin3 through 3.0.0 stores account passwords using single-round MD5 with only the username as salt and no key derivation function. Attackers with database access can recover plaintext passwords through offline dictionary or brute-force attacks due to negligible computational effort.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| cjbi | admin3 | ≤ 3.0.0 | — |
References
- admin3 - unsalted single-round MD5 credential hashing (PoC) exploit
- SecurityUtil.java at 3.0.0 technical-description
- UserCredential.java at 3.0.0 technical-description
- Product product
- VulnCheck Advisory: admin3 through 3.0.0 Weak Password Hashing via Single-Round MD5 third-party-advisory