Vulnerability Details : CVE-2019-19821
A post-authentication privilege escalation in the web application of Combodo iTop allows regular authenticated users to access information and modify information with administrative privileges by not following the HTTP Location header in server responses. This is fixed in all iTop packages (community, essential, professional) in versions : 2.5.4, 2.6.3, 2.7.0
Vulnerability category: Cross site scripting (XSS)Gain privilege
Products affected by CVE-2019-19821
- cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19821
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19821
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2019-19821
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19821
-
https://github.com/Combodo/iTop/security/advisories/GHSA-2gfp-2qvh-9796
Authorization bypass through backend to portal redirection · Advisory · Combodo/iTop · GitHub
-
https://www.pentagrid.ch/de/blog/security_issues_in_teampasswordmanager_and_combodo_itop/
Security issues in TeamPasswordManager and Combodo iTop (CVE-2019-19461, CVE-2019-19821) | Pentagrid AGThird Party Advisory
-
https://www.combodo.com/itop-193
iTop: open source ITIL ITSM CMDB SoftwareProduct;Vendor Advisory
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