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CVE-1999-1228

CVE information

Published

25 years ago

Last Modified

6 years ago

CVSSv2.0 Severity

High

Impact Analysis

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..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:logicode:quicktel:28.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:h:diamond:supra:v.90:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:h:us_robotics:us_robotics:33.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:h:diamond:supra:33.6:*:*:*:*:*:*:*
  Yes
- -