Sensitive data disclosure and manipulation due to improper authentication. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 39938, Acronis Cyber Protect 15 (Linux, Windows) before build 41800.
Weakness
The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cyber_protect | Acronis | 15 (including) | 15 (including) |
| Cyber_protect | Acronis | 15-update1 (including) | 15-update1 (including) |
| Cyber_protect | Acronis | 15-update2 (including) | 15-update2 (including) |
| Cyber_protect | Acronis | 15-update3 (including) | 15-update3 (including) |
| Cyber_protect | Acronis | 15-update4 (including) | 15-update4 (including) |
| Cyber_protect | Acronis | 15-update5 (including) | 15-update5 (including) |
| Cyber_protect | Acronis | 15-update6 (including) | 15-update6 (including) |
| Cyber_protect | Acronis | 16 (including) | 16 (including) |
| Cyber_protect | Acronis | 16-update1 (including) | 16-update1 (including) |
| Cyber_protect | Acronis | 16-update2 (including) | 16-update2 (including) |
| Cyber_protect | Acronis | 16-update3 (including) | 16-update3 (including) |
Extended Description
Attackers may be able to bypass weak authentication faster and/or with less effort than expected.