Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-22136 |
CWE-ID | CWE-613 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Kibana Web applications / Other software |
Vendor | Elastic Stack |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU51711
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-22136
CWE-ID:
CWE-613 - Insufficient Session Expiration
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient session expiration issue, as xpack.security.session.idleTimeout setting is not being respected. A remote non-authenticated attacker can obtain or guess session token and gain unauthorized access to session that belongs to another user.
MitigationInstall updates from vendor's website.
Vulnerable software versionsKibana: 6.0.0 - 7.11.2
External linkshttp://www.elastic.co/community/security#ESA-2021-07
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.