CVE-2020-9497
low-risk
Published 2020-07-02
Apache Guacamole 1.1.0 and older do not properly validate datareceived from RDP servers via static virtual channels. If a userconnects to a malicious or compromised RDP server, specially-craftedPDUs could result in disclosure of information within the memory ofthe guacd process handling the connection.
Do I need to act?
-
0.08% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.4/10
Medium
LOCAL
/ HIGH complexity
Affected Products (4)
Affected Vendors
References (22)
Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44525
Third Party Advisory
https://research.checkpoint.com/2020/apache-guacamole-rce/
Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44525
and 2 more references
21
/ 100
low-risk
Severity
11/34 · Low
Exploitability
0/34 · Minimal
Exposure
10/34 · Low