CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
Percentile
93.3%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
acronis | cyber_backup | * | cpe:2.3:a:acronis:cyber_backup:*:*:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:-:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:10130:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:10330:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:11010:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:13160:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:13400:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:14280:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:14330:*:*:*:*:*:* |
acronis | cyber_backup | 12.5 | cpe:2.3:a:acronis:cyber_backup:12.5:16180:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
Percentile
93.3%