A AegiFlow
MEDIUMCVSS 5.9

CVE-2017-6297

CVE-2017-6297 updated by NVD

Modified
2026-09-18
Sources
nvd

Summary

The L2TP Client in MikroTik RouterOS versions 6.38.3 and 6.37.4 does not enable IPsec encryption after a reboot, which allows man-in-the-middle attackers to view transmitted data unencrypted and gain access to networks on the L2TP server by monitoring the packets for the transmitted data and obtaining the L2TP secret.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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