Metasploit Wrap-Up 03/27/2026
2026-03-29T07:23:43Z•a3a0372d4e40f33ffcc8b81f408014b988128a5545ed8c29e2f7ab54ad8d5697
BPFdoorBSI C5CVE-2026-23767CVE-2026-3055CVE-2026-4368CVSS critiqueCitrix NetScalerESC/POSEpson printersIoT cellular exploitationNTLM relayRed MenshenSMBVector Commandexposure managementmetasploittelecom intrusionweb application testing
What happened
This collection of Rapid7 posts covers multiple security developments: Metasploit updates (improved SMB NTLM relaying and new modules, including an auxiliary ESC/POS printer command injector exploiting CVE-2026-23767 and an Eclipse Che unauthenticated RCE module); a critical Citrix NetScaler ADC/Gateway out-of-bounds read (CVE-2026-3055, CVSS 9.3) — advisory also references CVE-2026-4368 — affecting SAML IdP configurations; Rapid7 Labs research on a China-linked actor (Red Menshen) deploying stealthy BPF-based ‘sleeper cell’ implants in telecom networks; a whitepaper on weaponization of GSM/cs
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- rapid7_blog
- Record identifier
- a3a0372d4e40f33ffcc8b81f408014b988128a5545ed8c29e2f7ab54ad8d5697
- Enrichment time
- 2026-03-29T07:23:43Z
- AI-assisted enrichment
- Yes
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