CVE-2020-16171
Summary
| CVE | CVE-2020-16171 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-09-21 14:15:00 UTC |
| Updated | 2020-10-01 15:43:00 UTC |
| Description | An issue was discovered in Acronis Cyber Backup before 12.5 Build 16342. Some API endpoints on port 9877 under /api/ams/ accept an additional custom Shard header. The value of this header is afterwards used in a separate web request issued by the application itself. This can be abused to conduct SSRF attacks against otherwise unreachable Acronis services that are bound to localhost such as the NotificationService on 127.0.0.1:30572. |
Risk And Classification
Problem Types: CWE-918
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Acronis | Cyber Backup | 12.5 | - | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 10130 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 10330 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 11010 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 13160 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 13400 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 14280 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 14330 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16180 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16318 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16327 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 7641 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 7970 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 8850 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 9010 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | - | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 10130 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 10330 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 11010 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 13160 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 13400 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 14280 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 14330 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16180 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16318 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 16327 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 7641 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 7970 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 8850 | All | All |
| Application | Acronis | Cyber Backup | 12.5 | 9010 | All | All |
| Application | Acronis | Cyber Backup | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Full Disclosure: [CVE-2020-16171] Acronis Cyber Backup <= v12.5 Build 16341 Full Unauthenticated SSRF | MISC | seclists.org | Exploit, Mailing List, Third Party Advisory |
| CVE-2020-16171: Exploiting Acronis Cyber Backup for Fun and Emails - RCE Security | MISC | www.rcesecurity.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.