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CVE-2023-37862— PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels

Quick assessment

Affected
PHOENIX CONTACT WP 6070-WVPS
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.

PHOENIX CONTACTs WP 6xxx series web panels是德国菲尼克斯电气（PHOENIX CONTACTs）公司的一系列网页面板。 PHOENIX CONTACTs WP 6xxx series web panels 4.0.10 之前版本存在安全漏洞，该漏洞源于在Web 面板中，未经身份验证的远程攻击者可以访问 HTTP API 的上传功能，导致 SSL 连接的证书错误，并可能导致部分拒绝服务。

CVSS 8.2 · High EPSS 0.50% · P40

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-37862

Vulnerability Information
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Vulnerability Title
PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels
Source: CVE Program / CVE List V5
Vulnerability Description
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an unauthenticated remote attacker can access upload-functions of the HTTP API. This might cause certificate errors for SSL-connections and might result in a partial denial-of-service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
PHOENIX CONTACTs WP 6xxx series web panels 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHOENIX CONTACTs WP 6xxx series web panels是德国菲尼克斯电气（PHOENIX CONTACTs）公司的一系列网页面板。 PHOENIX CONTACTs WP 6xxx series web panels 4.0.10 之前版本存在安全漏洞，该漏洞源于在Web 面板中，未经身份验证的远程攻击者可以访问 HTTP API 的上传功能，导致 SSL 连接的证书错误，并可能导致部分拒绝服务。
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
PHOENIX CONTACT WP 6070-WVPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6101-WXPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6121-WXPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6156-WHPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6185-WHPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6215-WHPS 0 ~ 4.0.10 -

II. Public POCs for CVE-2023-37862

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III. Intelligence Information for CVE-2023-37862

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Vendor Advisories for CVE-2023-37862 (1)

Same Patch Batch · PHOENIX CONTACT · 2023-08-09 · 10 CVEs total

CVE-2023-37861 8.8 HIGH PHOENIX CONTACT: OS Command Injection in WP 6xxx Web panels
CVE-2023-37860 7.5 HIGH PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels
CVE-2023-37863 7.2 HIGH PHOENIX CONTACT: OS Command Injection in WP 6xxx Web panels
CVE-2023-37859 7.2 HIGH PHOENIX CONTACT: Improper Privilege Management in WP 6xxx Web panels
CVE-2023-37864 7.2 HIGH PHOENIX CONTACT: WP 6xxx Web panels prone to download code without integrity check
CVE-2023-37858 4.9 MEDIUM PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels
CVE-2023-37855 4.3 MEDIUM PHOENIX CONTACT: Unauthorized read-access of root filesystem in WP 6xxx Web panels
CVE-2023-37856 4.3 MEDIUM PHOENIX CONTACT: Unauthorized read-access of root filesystem in WP 6xxx Web panels
CVE-2023-37857 3.8 LOW PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels

IV. Related Vulnerabilities

Same product: WP 6070-WVPS
Same vendor: PHOENIX CONTACT
Same weakness: CWE-862

V. Comments for CVE-2023-37862

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