7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.2 High
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
83.1%
The HTTP Authentication implementation in Geo++ GNCASTER 1.4.0.7 and earlier uses the same nonce for all authentication, which allows remote attackers to hijack web sessions or bypass authentication via a replay attack.
CPE | Name | Operator | Version |
---|---|---|---|
geopp:geo\+\+_gncaster | geopp geo++ gncaster | le | 1.4.0.7 |
geopp:geo\+\+_gncaster | geopp geo++ gncaster | eq | 1.4.0.0 |