What is CVE-2019-7632?

CVE-2019-7632 is a high-severity vulnerability in Lifesize Networker 220, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-02-08.

How severe is CVE-2019-7632?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Lifesize Networker 220

CVE-2019-7632

LifeSize Team, Room, Passport, and Networker 220 devices allow Authenticated Remote OS Command Injection, as demonstrated by shell metacharacters in the support/mtusize.php mtu_size parameter. The lifesize default password for the cli account may sometimes be used for authentication.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.065 (93.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-7632?: CVE-2019-7632 is a high-severity vulnerability in Lifesize Networker 220, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-02-08.
How severe is CVE-2019-7632?: High severity. CVSS v3 base score is 8.8 out of 10.