Auth bypass in Coship Rt3050
CVE-2019-7564
An issue was discovered on Shenzhen Coship WM3300 WiFi Router 5.0.0.55 devices. The password reset functionality of the Wireless SSID doesn't require any type of authentication. By making a POST request to the regx/wireless/wl_security_2G.asp URI, the attacker can change the password of the Wi-FI network.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
- Coship Rt3050
- Coship Rt3050 Firmware — versions 4.0.0.40
- Coship Rt3052
- Coship Rt3052 Firmware — versions 4.0.0.48
- Coship Rt7620
- Coship Rt7620 Firmware — versions 10.0.0.49
- Coship Wm3300
- Coship Wm3300 Firmware — versions 5.0.0.54, 5.0.0.55
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/151595/Coship-Wireless-Router-4.0.0.x-5.0.0.x-Aut… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-7564?
- CVE-2019-7564 is a critical-severity vulnerability in Coship Rt3050, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2019-05-07.
- How severe is CVE-2019-7564?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-7564 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.