It was discovered that the Unitrends Backup (UB) before 10.1.0 libbpext.so authentication could be bypassed with a SQL injection, allowing a remote attacker to place a privilege escalation exploit on the target system and subsequently execute arbitrary commands.
Published 2018-03-14 19:29:01
Updated 2019-03-07 14:26:06
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Sql InjectionGain privilege

Exploit prediction scoring system (EPSS) score for CVE-2018-6329

2.99%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2018-6329

  • Unitrends Enterprise Backup bpserverd Privilege Escalation
    Disclosure Date: 2018-03-14
    First seen: 2020-04-26
    exploit/linux/local/ueb_bpserverd_privesc
    It was discovered that the Unitrends bpserverd proprietary protocol, as exposed via xinetd, has an issue in which its authentication can be bypassed. A remote attacker could use this issue to execute arbitrary commands with root privilege on the target system. This

CVSS scores for CVE-2018-6329

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST
9.8
CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST

CWE ids for CVE-2018-6329

References for CVE-2018-6329

Products affected by CVE-2018-6329

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