CVE-2017-11510
An information leak exists in Wanscam's HW0021 network camera that allows an unauthenticated remote attacker to recover the administrator username and password via an ONVIF GetSnapshotUri request.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An information leak exists in Wanscam's HW0021 network camera that allows an unauthenticated remote attacker to recover the administrator username and password via an ONVIF GetSnapshotUri request.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.49% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-522
- Affected
- wanscam/hw0021 firmware
- Source
- vulnreport@tenable.com
EPSS 1.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://www.tenable.com/security/research/tra-2017-33Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2017-33Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.