CVE-2017-0910

Published: Nov 27, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-1253 Aliases: GSD-2017-0910
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 4,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0024
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

287

Improper Authentication

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Access Control
Potential Impacts:
Read Application Data Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
Likelihood of Exploit: High
View CWE Details
863

Incorrect Authorization

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Access Control Availability
Potential Impacts:
Read Application Data Read Files Or Directories Modify Application Data Modify Files Or Directories Gain Privileges Or Assume Identity Bypass Protection Mechanism Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Resource Consumption (Other)
Applicable Platforms
Technologies: Database Server, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
Application

Zulip Server by Zulip

Product Information
Vendor Zulip
Product Zulip Server
Version Range Affected
To 1.7.1 (exclusive)
cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/
Vendor Advisory
http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/
https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e…
Patch Third Party Advisory
https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32
http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/
Vendor Advisory
http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/
https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e…
Patch Third Party Advisory
https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32