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CVE-2018-7841 is an unauthenticated remote code execution vulnerability affecting Schneider Electric U.motion Builder 1.3.4 in the track_import_export.php export functionality. User-controlled input, particularly the object_id parameter, is incorporated into an SQLite query string used to build a WHERE clause. That query is then passed through application code that constructs a shell command invoking the sqlite executable and executes it via PHP exec(). Although the product attempted to address an earlier related issue by escaping the dollar sign character, the input handling remained incomplete and could be bypassed with other shell metacharacters, allowing attacker-controlled input to break out of the intended query context and achieve command execution. The issue is described as a SQL injection flaw that effectively results in command execution because the injectable query is embedded in a shell command.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
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6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Unknown
A vulnerability listed as one of the infection exploits used by Mirai variant four to infect additional vulnerable hosts.
A vulnerability affecting Schneider Electric U.motion LifeSpace Management Systems, newly leveraged by this Mirai variant.
An unauthenticated remote code execution (RCE) vulnerability affecting an IoT device using Schneider Electric U.Motion Builder; described as a bypass/variant of a prior issue in the track_import_export functionality leading to command execution via unsafe construction of a sqlite command executed by PHP exec().
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.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.