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CVE-2023-5935— Missing authentication for local web interface in Arc before v1.6.0

Quick assessment

Affected
Nozomi Networks Arc
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.

ARC是一款用于创建和维护文件存档的软件包。 Arc v1.6.0之前版本存在安全漏洞，该漏洞源于缺乏身份验证，本地攻击者可能能够提取敏感信息或更改配置。

CVSS 7.4 · High EPSS 0.16% · P4
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I. Basic Information for CVE-2023-5935

Vulnerability Information
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Vulnerability Title
Missing authentication for local web interface in Arc before v1.6.0
Source: CVE Program / CVE List V5
Vulnerability Description
When configuring Arc (e.g. during the first setup), a local web interface is provided to ease the configuration process. Such web interface lacks authentication and may thus be abused by a local attacker or malware running on the machine itself. A malicious local user or process, during a window of opportunity when the local web interface is active, may be able to extract sensitive information or change Arc's configuration. This could also lead to arbitrary code execution if a malicious update package is installed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Arc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARC是一款用于创建和维护文件存档的软件包。 Arc v1.6.0之前版本存在安全漏洞，该漏洞源于缺乏身份验证，本地攻击者可能能够提取敏感信息或更改配置。
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
Nozomi Networks Arc 0 ~ 1.6.0 -

II. Public POCs for CVE-2023-5935

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III. Intelligence Information for CVE-2023-5935

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Other References for CVE-2023-5935 (1)

Same Patch Batch · Nozomi Networks · 2024-05-15 · 4 CVEs total

CVE-2023-5938 8.0 HIGH Path traversal via 'zip slip' in Arc before v1.6.0
CVE-2023-5936 7.8 HIGH Unsafe temporary data privileges on Unix systems in Arc before v1.6.0
CVE-2023-5937 3.8 LOW Sensitive data exfiltration via unsafe permissions on Windows systems in Arc before v1.6.0

IV. Related Vulnerabilities

Same product: Arc
Same vendor: Nozomi Networks
Same weakness: CWE-306

V. Comments for CVE-2023-5935

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