CVE-2022-29499 is a remote code execution vulnerability in the Service Appliance component of Mitel MiVoice Connect (Service Appliances: SA 100, SA 400, and Virtual SA) affecting versions through 19.2 SP3. The issue is described as stemming from incorrect data validation, enabling an unauthenticated remote attacker to achieve code execution on the appliance. Observed exploitation in the wild included HTTP GET requests to endpoints such as /scripts/vtest.php and /ucbsync.php consistent with successful exploitation, followed by execution of attacker-supplied shell scripts to establish reverse shells and deploy additional tooling (e.g., Chisel) for pivoting.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.