Medium severity · published Jan 3, 2019
CVE-2018-19505
Remedy AR System Server in BMC Remedy 7.1 may fail to set the correct user context in certain impersonation scenarios, which can allow a user to act with the identity of a…
6.5
CVSS
1.6%
EPSS
No
On KEV
Description
Remedy AR System Server in BMC Remedy 7.1 may fail to set the correct user context in certain impersonation scenarios, which can allow a user to act with the identity of a different user, because userdata.js in the WOI:WorkOrderConsole component allows a username substitution involving a UserData_Init call.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Remedy Action Request System Server · Bmc
7.1 · source: NVD
Affected product
RA
Remedy Action Request System Server
Bmc
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-19505
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-19505
Third Party Advisory
http://packetstormsecurity.com/files/150492/BMC-Remedy-7.1-User-Impersonation.html
Mailing List
http://seclists.org/fulldisclosure/2018/Nov/62
Third Party Advisory
http://www.securitytracker.com/id/1042177