CVE-2018-11067 | Dell EMC Avamar and Integrated Data Protection Appliance Open Redirection Vulnerability

Dell EMC Avamar Client Manager in Dell EMC Avamar Server versions 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.4.0, 7.4.1, 7.5.0, 7.5.1, 18.1 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1 and 2.2 contain an open redirection vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to redirect application users to arbitrary web URLs by tricking the victim users to click on maliciously crafted links. The vulnerability could be used to conduct phishing attacks that cause users to unknowingly visit malicious sites.

Published: 2018-11-26 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-11067 is rated Moderate Risk (52.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.81%). EPSS rose +1.30% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2018-11067

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.51% 1.81% +1.30%
2 2025-11-21 0.91% 0.51% -0.40%
3 2025-11-18 — 0.91% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-11067

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.1 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 2.7 [email protected]
5.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 4.9 [email protected]

Weakness enumeration for CVE-2018-11067

Affected software / configurations for CVE-2018-11067

Vendor Product Version Raw CPE
dell emc_avamar 7.2.0 cpe:2.3:a:dell:emc_avamar:7.2.0:*:*:*:*:*:*:*
dell emc_avamar 7.2.1 cpe:2.3:a:dell:emc_avamar:7.2.1:*:*:*:*:*:*:*
dell emc_avamar 7.3.0 cpe:2.3:a:dell:emc_avamar:7.3.0:*:*:*:*:*:*:*
dell emc_avamar 7.3.1 cpe:2.3:a:dell:emc_avamar:7.3.1:*:*:*:*:*:*:*
dell emc_avamar 7.4.0 cpe:2.3:a:dell:emc_avamar:7.4.0:*:*:*:*:*:*:*
dell emc_avamar 7.4.1 cpe:2.3:a:dell:emc_avamar:7.4.1:*:*:*:*:*:*:*
dell emc_avamar 7.5.0 cpe:2.3:a:dell:emc_avamar:7.5.0:*:*:*:*:*:*:*
dell emc_avamar 7.5.1 cpe:2.3:a:dell:emc_avamar:7.5.1:*:*:*:*:*:*:*
dell emc_avamar 18.1 cpe:2.3:a:dell:emc_avamar:18.1:*:*:*:*:*:*:*
dell emc_integrated_data_protection_appliance 2.0 cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.0:*:*:*:*:*:*:*
dell emc_integrated_data_protection_appliance 2.1 cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.1:*:*:*:*:*:*:*
dell emc_integrated_data_protection_appliance 2.2 cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.2:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.0 cpe:2.3:a:vmware:vsphere_data_protection:6.0.0:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.1 cpe:2.3:a:vmware:vsphere_data_protection:6.0.1:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.2 cpe:2.3:a:vmware:vsphere_data_protection:6.0.2:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.3 cpe:2.3:a:vmware:vsphere_data_protection:6.0.3:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.4 cpe:2.3:a:vmware:vsphere_data_protection:6.0.4:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.5 cpe:2.3:a:vmware:vsphere_data_protection:6.0.5:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.6 cpe:2.3:a:vmware:vsphere_data_protection:6.0.6:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.7 cpe:2.3:a:vmware:vsphere_data_protection:6.0.7:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.0.8 cpe:2.3:a:vmware:vsphere_data_protection:6.0.8:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.0 cpe:2.3:a:vmware:vsphere_data_protection:6.1.0:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.1 cpe:2.3:a:vmware:vsphere_data_protection:6.1.1:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.2 cpe:2.3:a:vmware:vsphere_data_protection:6.1.2:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.3 cpe:2.3:a:vmware:vsphere_data_protection:6.1.3:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.4 cpe:2.3:a:vmware:vsphere_data_protection:6.1.4:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.5 cpe:2.3:a:vmware:vsphere_data_protection:6.1.5:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.6 cpe:2.3:a:vmware:vsphere_data_protection:6.1.6:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.7 cpe:2.3:a:vmware:vsphere_data_protection:6.1.7:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.8 cpe:2.3:a:vmware:vsphere_data_protection:6.1.8:*:*:*:*:*:*:*
vmware vsphere_data_protection 6.1.9 cpe:2.3:a:vmware:vsphere_data_protection:6.1.9:*:*:*:*:*:*:*

References for CVE-2018-11067

URL Tags
http://www.securityfocus.com/bid/105969 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1042153 Third Party Advisory VDB Entry
https://seclists.org/fulldisclosure/2018/Nov/49 Mailing List Third Party Advisory
https://www.vmware.com/security/advisories/VMSA-2018-0029.html Patch Third Party Advisory
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