PatchTheCVECVE-2014-9755: The hardware VPN client in Viprinet MultichannelVPN Router 300 version 2013070830/2013080900 does not validate
CVE-2014-9755 is a high-severity flaw (CVSS 7.5) affecting multichannel vpn router 300 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The hardware VPN client in Viprinet MultichannelVPN Router 300 version 2013070830/2013080900 does not validate the remote VPN endpoint identity (through the checking of the endpoint's SSL key) before initiating the exchange, which allows remote attackers to perform a replay attack.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 3.7% (top 10%) |
| CISA exploited list | No |
| Weakness | CWE-20 |
| Published | 2017-01-20 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2014-9755?
multichannel vpn router 300 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2014-9755 being exploited?
CVE-2014-9755 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2014-9755 affect?
CVE-2014-9755 affects multichannel vpn router 300 firmware. Severity is high (CVSS 7.5). The hardware VPN client in Viprinet MultichannelVPN Router 300 version 2013070830/2013080900 does not validate the remote VPN endpoint identity (through the checking of the endpoint's SSL key) before initiating the exchange, which allows re
How urgent is CVE-2014-9755?
Priority 54/100. High severity; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2014-9754 MEDIUM 5.9 MITIGATE The hardware VPN client in Viprinet MultichannelVPN Router 300 version 2013070830/2013080900 does not validate
- CVE-2014-2045 MEDIUM 6.1 MITIGATE Multiple cross-site scripting (XSS) vulnerabilities in the old and new interfaces in Viprinet Multichannel VPN