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CVE-2021-3654

Quick assessment

Affected
n/a openstack-nova
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。 Openstack Nova存在输入验证错误漏洞，该漏洞允许远程攻击者可利用该漏洞将受害者重定向到任意URL。

AI Predicted 5.3 Difficulty: Easy EPSS 26.79% · P98

Public Exploits 1

Nuclei · 1 CVE-2021-3654.yaml [template]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-3654

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenStack 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。 Openstack Nova存在输入验证错误漏洞，该漏洞允许远程攻击者可利用该漏洞将受害者重定向到任意URL。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- openstack-nova Affects - Nova: <21.2.3, >=22.0.0 <22.2.3, >=23.0.0 <23.0.3 | Fixed-In 21.2.3, 22.3.0, and 23.1.0 -

II. Public POCs for CVE-2021-3654

# POC Description Source Link Shenlong Link
1 Nova noVNC contains an open redirect vulnerability. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-3654.yaml POC Details
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III. Intelligence Information for CVE-2021-3654

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Vendor Advisories for CVE-2021-3654 (2)

Mailing List Discussions for CVE-2021-3654 (1)

Other References for CVE-2021-3654 (5)

Same Patch Batch · n/a · 2022-03-02 · 61 CVEs total

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CVE-2021-3631 Red Hat libvirt 安全漏洞
CVE-2021-23222 PostgreSQL 安全漏洞
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CVE-2021-3667 Red Hat libvirt 安全漏洞
CVE-2021-38268 Liferay Portal 安全漏洞
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CVE-2022-23955 HP PC 输入验证错误漏洞
CVE-2022-23958 HP PC 输入验证错误漏洞
CVE-2022-23957 HP PC 输入验证错误漏洞
CVE-2021-41001 Aruba AOS-CX 命令注入漏洞
CVE-2021-41000 Aruba AOS-CX 命令注入漏洞
CVE-2021-41002 Aruba AOS-CX 路径遍历漏洞
CVE-2021-41003 Aruba AOS-CX 跨站脚本漏洞
CVE-2022-0711 Haproxy HAProxy 安全漏洞

Showing top 20 of 61 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: openstack-nova
Same vendor: n/a
Same weakness: CWE-601

V. Comments for CVE-2021-3654

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