7.3 High
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
52.8%
Linksys WRT54G 3.01.03, 3.03.6, 4.00.7, and possibly other versions before 4.20.7, does not verify user authentication until after an HTTP POST request has been processed, which allows remote attackers to (1) modify configuration using restore.cgi or (2) upload new firmware using upgrade.cgi.
CPE | Name | Operator | Version |
---|---|---|---|
linksys:wrt54g | linksys wrt54g | eq | 4.00.7 |
linksys:wrt54g | linksys wrt54g | eq | 3.01.3 |
linksys:wrt54g | linksys wrt54g | eq | 3.03.6 |