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CVE-2025-34520: Authentication Bypass Using an Alternate Path or Channel

🗓️ 27 Aug 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

An authentication bypass vulnerability in Arcserve Unified Data Protection (UDP) allows unauthenticated attackers to gain unauthorized access to protected functionality or user accounts. By manipulating specific request parameters or exploiting a ...

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Refs
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attackerkb
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CVE-2025-34520
27 Aug 202521:19
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CVE-2025-34520
28 Aug 202515:21
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Arcserve Unified Data Protection 安全漏洞
27 Aug 202500:00
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CVE-2025-34520
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CVE-2025-34520 Arcserve UDP < 10.2 Authentication Bypass
27 Aug 202521:19
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EUVD-2025-26077
3 Oct 202520:07
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ncsc
NCSC
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28 Aug 202512:56
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NVD
CVE-2025-34520
27 Aug 202522:15
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CVE-2025-34520
27 Aug 202522:15
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ptsecurity
Positive Technologies
PT-2025-34946
27 Aug 202500:00
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15 May 2026 00:00Current
CVSS 47.7
CVSS 3.19.8
EPSS0.00369
SSVC
3