CVE-2020-1768 External Interface does not invalidate session

2020-02-0715:42:29

CWE-613

OTRS

www.cve.org

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

EPSS

0.001

Percentile

31.4%

JSON

The external frontend system uses numerous background calls to the backend. Each background request is treated as user activity so the SessionMaxIdleTime will not be reached. This issue affects: OTRS 7.0.x version 7.0.14 and prior versions.

CNA Affected

[
  {
    "product": "OTRS",
    "vendor": "OTRS AG",
    "versions": [
      {
        "lessThanOrEqual": "7.0.14",
        "status": "affected",
        "version": "7.0.x",
        "versionType": "custom"
      }
    ]
  }
]