VulnerabilityModified
CVE-2023-41999
An authentication bypass exists in Arcserve UDP prior to version 9.2.
CRITICAL 9.8EPSS 1.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An authentication bypass exists in Arcserve UDP prior to version 9.2. An unauthenticated, remote attacker can obtain a valid authentication identifier that allows them to authenticate to the management console and perform tasks that require authentication.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- arcserve/udp
- Source
- vulnreport@tenable.com
References
- https://www.tenable.com/security/research/tra-2023-37Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2023-37Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.