Researchers Report 84 Flaws in 4G and 5G Cores, Including a Session Hijacking Flaw
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An academic study has disclosed a "widespread class" of security vulnerabilities impacting 4G and 5G core networks that, if successfully exploited, could trigger denial-of-service (DoS) attacks and even session hijacking, allowing an attacker to seize control of a user's network session. The findings have been released by a group of researchers from Singapore's Nanyang Technological University
1Key Takeaways
- An academic study has disclosed a "widespread class" of security vulnerabilities impacting 4G and 5G core networks that, if successfully exploited, could trigger denial-of-service (DoS) attacks and even session hijacking, allowing an attacker to seize control of a user's network session.
- The findings have been released by a group of researchers from Singapore's Nanyang Technological University.
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3Why it matters
Research breakthroughs often arrive in products months later—early signals matter for strategy. The Hacker News reports that an academic study has disclosed a "widespread class" of security vulnerabilities impacting 4G and 5G core networks that, if successfully exploited, could trigger denial-of-service (DoS) attacks and even session hijacking, allowing an attacker to seize control of a user's network session.
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