CVE-2020-16171
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 5.5%
from disclosure to weapon67 days
Published on NVDSep 21
1st PoC+67d
exploitation probability
5.5%top 8% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 1
exploitdbwww.exploit-db.com/exploits/49113unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.