CVE-2021-3967

Improper Access Control in GitHub repository zulip/zulip prior to 4.10.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/zulip/zulip/commit/d5db254ca8167995a1654d1c45ffc74b2fade39a	Patch Third Party Advisory
https://huntr.dev/bounties/2928a625-0467-4a0a-b4e2-e27322786686	Exploit Third Party Advisory
https://github.com/zulip/zulip/commit/d5db254ca8167995a1654d1c45ffc74b2fade39a	Patch Third Party Advisory
https://huntr.dev/bounties/2928a625-0467-4a0a-b4e2-e27322786686	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zulip:zulip:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:23

Type	Values Removed	Values Added
References	~~() https://github.com/zulip/zulip/commit/d5db254ca8167995a1654d1c45ffc74b2fade39a - Patch, Third Party Advisory~~	() https://github.com/zulip/zulip/commit/d5db254ca8167995a1654d1c45ffc74b2fade39a - Patch, Third Party Advisory
References	~~() https://huntr.dev/bounties/2928a625-0467-4a0a-b4e2-e27322786686 - Exploit, Third Party Advisory~~	() https://huntr.dev/bounties/2928a625-0467-4a0a-b4e2-e27322786686 - Exploit, Third Party Advisory

Information

Published : 2022-02-26 23:15

Updated : 2024-11-21 06:23

NVD link : CVE-2021-3967

Mitre link : CVE-2021-3967

CVE.ORG link : CVE-2021-3967

JSON object : View

Products Affected

zulip

zulip

CWE

CWE-284

Improper Access Control

NVD-CWE-Other

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