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CVE-2018-11066

36
FAUCET Score

CVE-2018-11066 is a critical Remote Code Execution vulnerability affecting Dell EMC Avamar Server (versions 7.2.0 through 18.1) and Dell EMC Integrated Data Protection Appliance (versions 2.0, 2.1, 2.2). A remote, unauthenticated attacker can exploit this flaw to execute arbitrary commands on the server. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness.

Impacted Technologies

VendorProductVersion(s)CPE
7.2.0CPE matchmatch criteria
cpe:2.3:a:dell:emc_avamar:7.2.0:*:*:*:*:*:*:*
7.2.1CPE matchmatch criteria
cpe:2.3:a:dell:emc_avamar:7.2.1:*:*:*:*:*:*:*
7.3.0CPE matchmatch criteria
cpe:2.3:a:dell:emc_avamar:7.3.0:*:*:*:*:*:*:*
7.3.1CPE matchmatch criteria
cpe:2.3:a:dell:emc_avamar:7.3.1:*:*:*:*:*:*:*
7.4.0CPE matchmatch criteria
cpe:2.3:a:dell:emc_avamar:7.4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
9.91%
Probability of exploitation in next 30 days
EPSS Percentile
95.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0991 is in the 91st percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

vmwarepatch availablevia nvd_reference
View patch

References

seclists.org / fulldisclosure/2018/Nov/49
Mailing ListThird Party Advisory
vmware.com / security/advisories/VMSA-2018-0029.html
PatchThird Party Advisory
securityfocus.com / bid/105968
Third Party AdvisoryVDB Entry
securitytracker.com / id/1042153
Third Party AdvisoryVDB Entry