CVE-2019-7632 : LifeSize Team, Room, Passport, and Networker 220 devices allow Authenticated Remote OS Command Injection, as demonstrate

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.

Published 2019-02-08 05:29:01

Updated 2019-02-08 19:30:48

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2019-7632

EPSS FAQ

0.42%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 74 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-7632

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-7632

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

Products affected by CVE-2019-7632

Lifesize » Team 220 Firmware » Version: N/A
cpe:2.3:o:lifesize:team_220_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Lifesize » Team 220 » Version: N/A
Lifesize » Passport 220 Firmware » Version: N/A
cpe:2.3:o:lifesize:passport_220_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Lifesize » Passport 220 » Version: N/A
Lifesize » Networker 220 Firmware » Version: N/A
cpe:2.3:o:lifesize:networker_220_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Lifesize » Networker 220 » Version: N/A
Lifesize » Room 220 Firmware » Version: N/A
cpe:2.3:o:lifesize:room_220_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Lifesize » Room 220 » Version: N/A

Vulnerability Details : CVE-2019-7632

Exploit prediction scoring system (EPSS) score for CVE-2019-7632

CVSS scores for CVE-2019-7632

CWE ids for CVE-2019-7632

References for CVE-2019-7632

Products affected by CVE-2019-7632