HOME VULNERABILITIESCVE-2019-7564

CRITICAL

CVE-2019-7564

CWE-306Published: May 7, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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.

Technical Analysis

CVE-2019-7564 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

coship8 product(s)

rt3052 firmwarert3052rt3050 firmwarert3050wm3300 firmwarewm3300rt7620 firmwarert7620

Source: NVD CPE · 9 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://packetstormsecurity.com/files/151595/Coship-Wireless-Router-4.0.0.x-5.0.0.x-Authentication-Bypass.html

ADVISORYhttp://packetstormsecurity.com/files/151595/Coship-Wireless-Router-4.0.0.x-5.0.0.x-Authentication-Bypass.html

All References (2)

→

http://packetstormsecurity.com/files/151595/Coship-Wireless-Router-4.0.0.x-5.0.0.x-Authentication-Bypass.htmlExploit · Third Party Advisory · VDB Entry

→

http://packetstormsecurity.com/files/151595/Coship-Wireless-Router-4.0.0.x-5.0.0.x-Authentication-Bypass.htmlExploit · Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2019-7564

CVSS Score9.8 / 10

SeverityCRITICAL

WeaknessCWE-306

CISA KEVNo

Affected1 vendor(s)

PublishedMay 7, 2019

Related CVEs (CWE-306)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2019-7564 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.

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