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CVE-2025-62877— Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer

Quick assessment

Affected
SUSE harvester
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.

SUSE Virtualization Harvester是德国SUSE公司的一款虚拟机管理平台。 SUSE Virtualization Harvester 1.5.x版本和1.6.x版本存在安全漏洞，该漏洞源于默认SSH登录密码暴露，可能导致未授权访问攻击。

CVSS 9.8 · Critical EPSS 0.51% · P42

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-62877

Vulnerability Information
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Vulnerability Title
Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer
Source: CVE Program / CVE List V5
Vulnerability Description
Projects using the SUSE Virtualization (Harvester) environment may expose the OS default ssh login password  if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster. The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration setup.
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
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
SUSE Virtualization Harvester 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SUSE Virtualization Harvester是德国SUSE公司的一款虚拟机管理平台。 SUSE Virtualization Harvester 1.5.x版本和1.6.x版本存在安全漏洞，该漏洞源于默认SSH登录密码暴露，可能导致未授权访问攻击。
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
SUSE harvester 1.6.0 -

II. Public POCs for CVE-2025-62877

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III. Intelligence Information for CVE-2025-62877

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Vendor Advisories for CVE-2025-62877 (2)

IV. Related Vulnerabilities

Same product: harvester
Same vendor: SUSE
Same weakness: CWE-1188

V. Comments for CVE-2025-62877

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