CVE-2016-15056
A remote attacker on the local network can request 'Configuration_file.cfg' directly to obtain the backup archive.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Ubee EVW3226 cable modem/routers firmware versions up to and including 1.0.20 store configuration backup files in the web root after they are generated for download. These backup files remain accessible without authentication until the next reboot. A remote attacker on the local network can request 'Configuration_file.cfg' directly to obtain the backup archive. Because backup files are not encrypted, they expose sensitive information including the plaintext admin password, allowing full compromise of the device.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.63% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-538
- Source
- disclosure@vulncheck.com
References
- https://seclists.org/fulldisclosure/2016/Jul/66
- https://web.archive.org/web/20160403014231/http://www.ubeeinteractive.com/products/cable/evw3226
- https://web.archive.org/web/20160726145043/http://www.search-lab.hu/advisories/122-ubee-evw3226-modem-router-multiple-vulnerabilities
- https://www.exploit-db.com/exploits/40156
- https://www.vulncheck.com/advisories/ubee-evw3226-unauthenticated-backup-file-disclosure
- https://seclists.org/fulldisclosure/2016/Jul/66
- https://web.archive.org/web/20160726145043/http://www.search-lab.hu/advisories/122-ubee-evw3226-modem-router-multiple-vulnerabilities
- https://www.exploit-db.com/exploits/40156
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.