Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-15336

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has no authentication for /cnr requests.

Published

2020-06-26T15:15:11.747

Last Modified

2024-11-21T05:05:21.493

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-306

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	zyxel	cloudcnm_secumanager	3.1.0	Yes
Application	zyxel	cloudcnm_secumanager	3.1.1	Yes

References

https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html#xmpp-no-auth-cleartext Third Party Advisory ([email protected])
https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml Vendor Advisory ([email protected])
https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html#xmpp-no-auth-cleartext Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)