CVE-2018-19143 - Direct Request ('Forced Browsing')

Severity

55%

Complexity

80%

Confidentiality

81%

Open Ticket Request System (OTRS) 4.0.x before 4.0.33, 5.0.x before 5.0.31, and 6.0.x before 6.0.13 allows an authenticated user to delete files via a modified submission form because upload caching is mishandled.

Open Ticket Request System (OTRS) 4.0.x before 4.0.33, 5.0.x before 5.0.31, and 6.0.x before 6.0.13 allows an authenticated user to delete files via a modified submission form because upload caching is mishandled.

CVSS 3.0 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).

CVSS 2.0 Base Score 5.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:P).

Demo Examples

Direct Request ('Forced Browsing')

CWE-425

If forced browsing is possible, an attacker may be able to directly access a sensitive page by entering a URL similar to the following.


               
http://somesite.com/someapplication/admin.jsp

Overview

First reported 6 years ago

2018-11-11 05:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Debian Linux 8.0 (Jessie)

8.0

References

https://community.otrs.com/security-advisory-2018-07-security-update-for-otrs-framework/

Patch, Vendor Advisory

[debian-lts-announce] 20181123 [SECURITY] [DLA 1592-1] otrs2 security update

Mailing List, Third Party Advisory

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