CVE-1999-1228

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

27/09/1998

Last modified:

03/04/2025

Description

Various modems that do not implement a guard time, or are configured with a guard time of 0, can allow remote attackers to execute arbitrary modem commands such as ATH, ATH0, etc., via a "+++" sequence that appears in ICMP packets, the subject of an e-mail message, IRC commands, and others.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

7.50

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:logicode:quicktel:28.8:::::::*
cpe:2.3:h:diamond:supra:33.6:::::::*
cpe:2.3:h:diamond:supra:v.90:::::::*
cpe:2.3:h:us_robotics:us_robotics:33.6:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:logicode:quicktel:28.8:::::::*
cpe:2.3:h:diamond:supra:33.6:::::::*
cpe:2.3:h:diamond:supra:v.90:::::::*
cpe:2.3:h:us_robotics:us_robotics:33.6:::::::*

CVE-1999-1228

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools