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CVE-2025-42928 is a critical deserialization vulnerability in SAP jConnect SDK for Sybase Adaptive Server Enterprise (ASE). Under certain conditions, a high-privileged user can supply specially crafted input to the affected component and trigger unsafe deserialization behavior, resulting in remote code execution. The flaw affects the handling of serialized data within SAP jConnect and can allow attacker-controlled data to be interpreted in a dangerous manner during deserialization. Successful exploitation can compromise the targeted system with severe impact across confidentiality, integrity, and availability.
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No public exploit code observed for this vulnerability.
17 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity deserialization vulnerability in SAP jConnect (CVSS 9.1) with patches released by SAP.
A deserialization vulnerability in SAP jConnect SDK for Sybase ASE that allows remote code execution with specially crafted input, requiring elevated privileges.
A deserialization vulnerability in SAP jConnect SDK for Sybase ASE allows remote code execution with specially crafted input, requiring elevated privileges.
A critical deserialization vulnerability in SAP jConnect SDK for ASE allows a high privileged user to achieve remote code execution via specially crafted input, impacting confidentiality, integrity, and availability.
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.