SMC authentication bruteforce
| Advisory ID | CVE Number | Date discovered | Severity | Advisory revision |
|---|---|---|---|---|
| STORM-2019-022 | 05/09/2019 | high | v2 |
Vulnerability details
An attacker can log in trying quickly large amount of passwords.
Impacted products
| Products | Severity | Detail |
|---|---|---|
| Stormshield Network Security | high | fixed |
Revisions
| Version | Date | Description |
|---|---|---|
| v1 | Initial release | |
| v2 | 2019-11-22 | Improve analysis presentation |
Stormshield Network Security |
CVSS v2 Overall Score: 8.3
|
Analysis |
Impacted version |
|
Each failed login triggers a log emission with message “Authentication failed. Invalid credentials” and level “warning”. |
|
Workaround solution |
Solution |
|
Use unpredictable passwords. |
The 2.6.2 update will fix this vulnerability. |
| Access vector | Access complexity | Authentication | Confidentiality impact | Integrity impact | Availability impact |
|---|---|---|---|---|---|
| Network | Medium | None | Complete | Partial | Partial |
| CVSS Base score: 8.3 | CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:P/A:P) |
| Exploitability | Remediation Level | Report Confidence |
|---|---|---|
| High | Official fix | Confirmed |
| CVSS Temporal score: 7.2 | CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:P/A:P/E:H/RL:OF/RC:C) |
| Collateral Damage Potential | Target Distribution |
|---|---|
| Medium-High | High [76-100%] |
| CVSS Environmental score: 8.3 | CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:P/A:P/E:H/RL:OF/RC:C/CDP:MH/TD:H/CR:ND/IR:ND/AR:ND) |