CVE-2026-7668 (GCVE-0-2026-7668)

Vulnerability from cvelistv5 – Published: 2026-05-02 20:00 – Updated: 2026-05-20 07:33
VLAI
Title
MikroTik RouterOS SCEP Endpoint scep.p ASN1_STRING_data out-of-bounds
Summary
A vulnerability was identified in MikroTik RouterOS 6.49.8. This vulnerability affects the function ASN1_STRING_data in the library nova/lib/www/scep.p of the component SCEP Endpoint. The manipulation of the argument transactionID/messageType leads to out-of-bounds read. The attack may be initiated remotely. The exploit is publicly available and might be used. You should upgrade the affected component. The vendor recommends to "use the latest v6.x or 7.x MikroTik RouterOS version, the reported issue should be fixed there."
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-04 15:21 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 83/100 over 3864 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/360804 vdb-entrytechnical-description
https://vuldb.com/vuln/360804/cti signaturepermissions-required
https://vuldb.com/submit/798623 third-party-advisory
https://github.com/ezio315/cve/issues/4 exploitissue-tracking
Impacted products
Vendor Product Version CPE status
MikroTik RouterOS Affected: 6.49.8
    cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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}



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