CVE-2014-2140
5.0 · MEDIUMOverview
CVE-2014-2140 is a medium-severity vulnerability affecting cisco cisco_ons_15454_system_software. It was published on April 12, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.
Remediation
Check the references section for vendor advisories and patches from cisco. Update cisco_ons_15454_system_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | cisco_ons_15454_system_software | 0 | Affected |
Frequently Asked Questions
What is CVE-2014-2140?
CVE-2014-2140 is a medium-severity vulnerability affecting cisco cisco_ons_15454_system_software. It was published on April 12, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2014-2140?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2014-2140?
Check the references section for vendor advisories and patches from cisco. Update cisco_ons_15454_system_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2014-2140?
CyberStrike's AI-powered security agents can automatically detect CVE-2014-2140 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related MEDIUM CVEs from 2014
View all →Multiple array index errors in drivers/media/video/msm/server/msm_cam_server.c in the MSM camera dri
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_
Untrusted search path vulnerability in Bandisoft Bandizip before 3.10 allows local users to gain pri
Stack-based buffer overflow in udisks before 1.0.5 and 2.x before 2.1.3 allows local users to cause
Multiple array index errors in programs that are automatically generated by VBox/HostServices/Shared
The SetWiredProperty function in the D-Bus interface in WICD before 1.7.2 allows local users to writ
Untrusted search path vulnerability in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Wi
A race condition in the wmi_malware_scan.nbin plugin before 201402262215 for Nessus 5.2.1 allows loc
Integer overflow in the ping_init_sock function in net/ipv4/ping.c in the Linux kernel through 3.14.
Untrusted search path vulnerability in pam_motd (aka the MOTD module) in libpam-modules before 1.1.3
maintenservice_installer.exe in the Maintenance Service Installer in Mozilla Firefox before 29.0 and
The runtime WS component in the server in EMC RSA Access Manager 6.1.3 before 6.1.3.39, 6.1.4 before