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CVE-2021-34560— A vulnerability in WirelessHART-Gateway <= 3.0.9 could lead to information exposure of sensitive information

Quick assessment

Affected
Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH
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.

Pepperl Fuchs WirelessHART-Gateway是德国Pepperl Fuchs公司的一款网关设备。 Pepperl Fuchs WirelessHART-Gateway 3.0.9及之前版本存在信息泄露漏洞，该漏洞源于表单包含启用自动完成的密码字段。攻击者可利用该漏洞控制用户的计算机。

CVSS 5.5 · Medium EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials
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I. Basic Information for CVE-2021-34560

Vulnerability Information
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Vulnerability Title
A vulnerability in WirelessHART-Gateway <= 3.0.9 could lead to information exposure of sensitive information
Source: CVE Program / CVE List V5
Vulnerability Description
In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.9 a form contains a password field with autocomplete enabled. The stored credentials can be captured by an attacker who gains control over the user's computer. Therefore the user must have logged in at least once.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
Source: CVE Program / CVE List V5
Vulnerability Title
Pepperl Fuchs WirelessHART-Gateway信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pepperl Fuchs WirelessHART-Gateway是德国Pepperl Fuchs公司的一款网关设备。 Pepperl Fuchs WirelessHART-Gateway 3.0.9及之前版本存在信息泄露漏洞，该漏洞源于表单包含启用自动完成的密码字段。攻击者可利用该漏洞控制用户的计算机。
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 WHA-GW-F2D2-0-AS- Z2-ETH 3.0.9 ~ 3.0.9 -
Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH.EIP 3.0.9 ~ 3.0.9 -

II. Public POCs for CVE-2021-34560

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III. Intelligence Information for CVE-2021-34560

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Other References for CVE-2021-34560 (1)

Same Patch Batch · Phoenix Contact · 2021-08-31 · 8 CVEs total

CVE-2021-34565 9.8 CRITICAL In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
CVE-2021-34561 7.5 HIGH A vulnerability in WirelessHART-Gateway <= 3.0.8 allows to bypass any IP or firewall based
CVE-2021-33555 7.5 HIGH A vulnerability may allow remote attackers to read arbitrary files on the server of the Wi
CVE-2021-34564 5.5 MEDIUM In WirelessHART-Gateway versions 3.0.9 a vulnerability allows to read and write sensitive
CVE-2021-34562 5.4 MEDIUM A vulnerability in WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScrip
CVE-2021-34559 5.4 MEDIUM A vulnerability in WirelessHART-Gateway <= 3.0.8 may allow remote attackers to rewrite lin
CVE-2021-34563 3.3 LOW In WirelessHART-Gateway versions 3.0.8 and 3.0.9 the HttpOnly flag is missing in a cookie

IV. Related Vulnerabilities

Same product: WHA-GW-F2D2-0-AS- Z2-ETH
Same vendor: Phoenix Contact
Same weakness: CWE-522

V. Comments for CVE-2021-34560

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