CVE-2020-8228
Quick assessment
Affected
n/a Nextcloud Preferred Provider
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Nextcloud Preferred Providers app是德国Nextcloud公司的一款用于登录Nextcloud的应用程序。 referred Providers app 1.7.0 版本存在安全漏洞，攻击者可利用该漏洞设置不受控制的密码次数。
Possible ATT&CK Techniques 1 AI
T1110.004 · Credential Stuffing
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I. Basic Information for CVE-2020-8228
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A missing rate limit in the Preferred Providers app 1.7.0 allowed an attacker to set the password an uncontrolled amount of times.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
业务逻辑错误
Source: CVE Program / CVE List V5
Vulnerability Title
Nextcloud Preferred Providers app 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nextcloud Preferred Providers app是德国Nextcloud公司的一款用于登录Nextcloud的应用程序。 referred Providers app 1.7.0 版本存在安全漏洞，攻击者可利用该漏洞设置不受控制的密码次数。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Nextcloud Preferred Provider | Fixed in 1.8.0 | - |
|
II. Public POCs for CVE-2020-8228
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Mailing List Discussions for CVE-2020-8228 (1)
-
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html vendor-advisory x_refsource_SUSE
Other References for CVE-2020-8228 (2)
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https://hackerone.com/reports/922470 x_refsource_MISC
-
https://nextcloud.com/security/advisory/?id=NC-SA-2020-033 x_refsource_MISC
Same Patch Batch · n/a · 2020-10-05 · 16 CVEs total
| CVE-2020-7709 | 6.0 MEDIUM | Prototype Pollution |
| CVE-2020-24231 | JumpMind Symmetric DS 安全漏洞 | |
| CVE-2020-6875 | ZTE zxone 安全漏洞 | |
| CVE-2020-26048 | CuppaCMS 代码问题漏洞 | |
| CVE-2020-0571 | Intel BIOS 信息泄露漏洞 | |
| CVE-2019-14556 | Intel(R) Core(TM)和Intel(R) Celeron(R) 安全漏洞 | |
| CVE-2020-8671 | Intel 安全漏洞 | |
| CVE-2019-14558 | EDK2 安全漏洞 | |
| CVE-2020-12302 | Intel Driver & Support Assistant 安全漏洞 | |
| CVE-2019-14557 | Intel 安全漏洞 | |
| CVE-2020-26061 | ClickStudios Passwordstate 授权问题漏洞 | |
| CVE-2020-8182 | Nextcloud 访问控制错误漏洞 | |
| CVE-2020-8223 | Nextcloud 安全漏洞 | |
| CVE-2020-8235 | Nextcloud 安全漏洞 | |
| CVE-2020-26166 | qdPM 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-8228
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