Vulnerability Details : CVE-2004-1653

The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS.
Published 2004-08-31 04:00:00
Updated 2017-07-11 01:31:14
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2004-1653

Top countries where our scanners detected CVE-2004-1653
Top open port discovered on systems with this issue 22
IPs affected by CVE-2004-1653 42,861
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2004-1653!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2004-1653

EPSS FAQ
1.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2004-1653

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.4
 MEDIUM AV:N/AC:L/Au:N/C:P/I:P/A:N
10.0
4.9
 NIST

Vendor statements for CVE-2004-1653

  • Red Hat 2009-11-25
    Permitting TCP forwarding is the expected and known default configuration. If it is not desired, it can disabled using the AllowTcpForwarding option in the /etc/ssh/sshd_config configuration file. However, only disabling TCP forwarding does not improve security unless users are also denied shell access. For more information, see man sshd_config.

References for CVE-2004-1653

Products affected by CVE-2004-1653

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