7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%
The version of Vertias Backup Exec Remote Agent installed on the remote Windows host is 21.0.x, 21.1.x, 21,2.x, 21,3.x, 21.4.x, 22.0.x, 22.1.x or 22.2.x prior to 22.2 HotFix 917391. It is therefore affectewd by multiple vulnerabilities:
An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. The Backup Exec Deduplication Multi- threaded Streaming Agent can be leveraged to perform arbitrary file deletion on protected files.
(CVE-2024-33761)
An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. Improper access controls allow for DLL Hijacking in the Windows DLL Search path. (CVE-2024-33673)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(194906);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/03");
script_cve_id("CVE-2024-33671", "CVE-2024-33673");
script_xref(name:"IAVA", value:"2024-A-0263");
script_name(english:"Veritas Backup Exec Remote Agent 21.0.x, 21.1.x, 21,2.x, 21,3.x, 21.4.x, 22.0.x, 22.1.x, 22.2.x Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"A remote data protection agent installed on the remote host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Vertias Backup Exec Remote Agent installed on the remote Windows host is 21.0.x, 21.1.x, 21,2.x,
21,3.x, 21.4.x, 22.0.x, 22.1.x or 22.2.x prior to 22.2 HotFix 917391. It is therefore affectewd by multiple
vulnerabilities:
- An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. The Backup Exec Deduplication Multi-
threaded Streaming Agent can be leveraged to perform arbitrary file deletion on protected files.
(CVE-2024-33761)
- An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. Improper access controls allow for DLL
Hijacking in the Windows DLL Search path. (CVE-2024-33673)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://www.veritas.com/support/en_US/security/VTS24-002#H2");
script_set_attribute(attribute:"solution", value:
"Upgrade to Veritas Backup Exec Remote Agent version 22.2 HotFix 917391, version 23.0 or later.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-33673");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/04/15");
script_set_attribute(attribute:"patch_publication_date", value:"2024/04/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:veritas:backup_exec_remote_agent");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("veritas_backup_exec_remote_agent_installed.nbin");
script_require_keys("installed_sw/Veritas Backup Exec Remote Agent", "SMB/Registry/Enumerated");
script_require_ports(139, 445);
exit(0);
}
include("vcf.inc");
get_kb_item_or_exit("SMB/Registry/Enumerated");
var app_info = vcf::get_app_info(app:"Veritas Backup Exec Remote Agent", win_local:TRUE);
var constraints = [
{ "min_version" : "21.0", "fixed_version" : "22.0.1193.1620" }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
veritas | backup_exec_remote_agent | cpe:/a:veritas:backup_exec_remote_agent |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%