Cisco NGOAM flaws expose Nexus switches to root code execution
Enabled NGOAM exposes a packet-processing flaw on standalone Nexus 3000 and 9000 switches; two more flaws require VXLAN overlay or SRv6 features.
Reader edition
Enabled NGOAM exposes a packet-processing flaw on standalone Nexus 3000 and 9000 switches; two more flaws require VXLAN overlay or SRv6 features.
A backup management server became a SYSTEM-level foothold. Restrict its web interface and hunt for a fake Edge service, JSP shells and miner traffic.
Enabled NX-API on affected Nexus switches exposes an unauthenticated request path; UCS 6300 fabric interconnects have a separate credential-dependent path.
A crafted TKEY query can stop vulnerable BIND DNS servers before access controls run. Check the running build and install the vendor's patched package.
watchTowr traced a new authentication bypass and Scan-to-Fax code-execution chain through an interim PaperCut build. Check the running version and past access to its web interface.
Unit 42 traced an exploited NetScaler command-injection chain through two appliance logs into a disguised PHP shell. Preserve logs and inspect the web-server configuration.
Cisco's NX-OS hardening release covers MDS, Nexus and UCS fabric interconnects. Match device family and management mode to the first fixed build.
Cisco groups multiple License On-Prem flaws under four CVEs. Inventory the former SSM On-Prem too, migrate older branches, and verify the fixed release.
A remote execution path depends on Dynamic Method Invocation. Identify reachable Struts 2 apps, disable that feature or move to an Apache-listed fix, and triage exposure.
Microsoft's research shows how bug volume can overwhelm validation and release work. Check affected dependency builds and carry reproducible findings through a shipped fix.
CISA lists an exploited image-upload traversal in ONLYOFFICE Document Server before 5.6.3. Find older JWT-enabled servers, update them and check their exposure.
Huntress reconstructed an Akira attack from Shellbags, ransomware logs and shadow-copy events after its endpoint agent arrived too late to record the launch.
Unit 42 maps contract reads, transaction data and zero-value transfers used by poisoned packages. Correlate runner processes with blockchain traffic and restrict unneeded egress.