CVE-2025-61939 describes a medium-severity vulnerability in Columbia Weather MicroServer and its firmware, where an unused function can initiate an unauthenticated reverse SSH connection to a vendor domain. An attacker on the local network with administrative access to the web server and DNS manipulation capabilities could redirect this connection to their own device. The CVSS score of 4.4 (AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N) indicates a local attack vector with low complexity, requiring high privileges to achieve a high integrity impact, but no confidentiality or availability impact. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< MS_4.1_14142CPE matchmatch criteria | cpe:2.3:o:columbiaweather:weather_microserver_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.