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CVE-2023-3265

Quick assessment

Affected
CyberPower PowerPanel Enterprise
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.

Cyber Power Systems CyberPower PowerPanel Business Edition是美国Cyber Power Systems公司的一套电源管理软件。该软件可自动关闭物理和虚拟基础架构、并监控和管理Cyber​​Power UPS系统和网络连接的PDU（电源分配单元）。 Cyber​​Power PowerPanel Enterprise 存在安全漏洞，该漏洞源于无法清理用户名中的元字符，允许攻击者通过附加不可打印的字符使用默认用户cyberpower登录应用程序，攻击者

CVSS 9.8 · Critical EPSS 1.62% · P75

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-3265

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An authentication bypass exists on CyberPower PowerPanel Enterprise by failing to sanitize meta-characters from the username, allowing an attacker to login into the application with the default user "cyberpower" by appending a non-printable character.An unauthenticated attacker can leverage this vulnerability to log in to the CypberPower PowerPanel Enterprise as an administrator with hardcoded default credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
转义、元或控制序列转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cyber Power Systems CyberPower PowerPanel Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cyber Power Systems CyberPower PowerPanel Business Edition是美国Cyber Power Systems公司的一套电源管理软件。该软件可自动关闭物理和虚拟基础架构、并监控和管理Cyber​​Power UPS系统和网络连接的PDU（电源分配单元）。 Cyber​​Power PowerPanel Enterprise 存在安全漏洞，该漏洞源于无法清理用户名中的元字符，允许攻击者通过附加不可打印的字符使用默认用户cyberpower登录应用程序，攻击者
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
CyberPower PowerPanel Enterprise v2.6.0 -

II. Public POCs for CVE-2023-3265

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III. Intelligence Information for CVE-2023-3265

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Other References for CVE-2023-3265 (1)

Same Patch Batch · CyberPower · 2023-08-14 · 3 CVEs total

CVE-2023-3266 9.8 CRITICAL CyberPower PowerPanel Business Edition 安全漏洞
CVE-2023-3267 9.1 CRITICAL CyberPower PowerPanel Business Edition 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: PowerPanel Enterprise
Same vendor: CyberPower
Same weakness: CWE-150

V. Comments for CVE-2023-3265

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