SB2017062009 - Two vulnerabilities in Cambium Networks ePMP

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2017-7918)

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to insufficient access control. A remote attacker can use specific MIBs, trigger device configuration backups after a valid user has used SNMP configuration export, gain access to sensitive information and possibly change configuration.

Successful exploitation of the vulnerability results in information disclosure.

2) Information disclosure (CVE-ID: CVE-2017-7922)

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to improper restriction of the privileges for SNMP community strings. A remote attacker can gain access to sensitive information and possibly change configuration.

Successful exploitation of the vulnerability results in information disclosure.

Remediation

Install update from vendor's website.

References

• https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01