CVE detail
CVE-2025-61984
ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 24.0 · diversity 20.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 1
- within the 30d window
- Peak daily
- 1
- highest bucket
Evidence
Source links by recency
10 source links · newest first
00 CPU 1518(F)-4 PN/DP MFP are affected: SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) vers:intdot/>=3.1.6 (CVE-2021-41617, CVE-2023-28531, CVE-2023-51384, CVE-2023-52927, CVE-2024-26783, CVE-2024-27056, CVE-2024-28956, CVE-2024-36903, CVE-2024-36927, CVE-2024-42079, CVE-2024-46786, CVE-2024-47736, CVE-2024-47809, CVE-2024-49968, CVE-2024-4
governmentwww.cisa.govJul 28, 2026, 12:00 PMNo excerpt available.
referencedgl.cxOct 6, 2025, 7:15 PM- https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlcert-portal.siemens.com
No excerpt available.
Vendor Advisorycert-portal.siemens.comOct 6, 2025, 7:15 PM - https://www.vicarius.io/vsociety/posts/cve-2025-61984-mitigation-script-remote-code-execution-vulnerability-affecting-opensshwww.vicarius.io
No excerpt available.
Exploitwww.vicarius.ioOct 6, 2025, 7:15 PM - https://www.vicarius.io/vsociety/posts/cve-2025-61984-detection-script-remote-code-execution-vulnerability-affecting-opensshwww.vicarius.io
No excerpt available.
Exploitwww.vicarius.ioOct 6, 2025, 7:15 PM - http://www.openwall.com/lists/oss-security/2025/10/12/1www.openwall.com
No excerpt available.
Exploitwww.openwall.comOct 6, 2025, 7:15 PM - http://www.openwall.com/lists/oss-security/2025/10/07/1www.openwall.com
No excerpt available.
Exploitwww.openwall.comOct 6, 2025, 7:15 PM - https://www.openwall.com/lists/oss-security/2025/10/06/1www.openwall.com
No excerpt available.
Exploitwww.openwall.comOct 6, 2025, 7:15 PM - https://www.openssh.com/releasenotes.html#10.1p1www.openssh.com
No excerpt available.
Vendor Advisorywww.openssh.comOct 6, 2025, 7:15 PM No excerpt available.
Third Party Advisorymarc.infoOct 6, 2025, 7:15 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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