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CVE-2018-15767

45
FAUCET Score

CVE-2018-15767 describes an improper authorization vulnerability in Dell OpenManage Network Manager virtual appliance versions prior to 6.5.3, stemming from a misconfiguration in the /etc/sudoers file. With a CVSS score of 8.8 (HIGH), this vulnerability allows an authenticated attacker to achieve high impact on confidentiality, integrity, and availability over the network with low attack complexity. While not on the KEV catalog, a public exploit (EDB-45852) exists, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.5.3CPE matchmatch criteria
cpe:2.3:a:dell:openmanage_network_manager:*:*:*:*:*:*:*:*
< 6.5.0CPE match
cpe:2.3:a:dell:openmanage_network_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
12.32%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-45852 · Nov 14, 2018
This CVE's current EPSS score of 0.1232 is in the 95th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

dell.com / support/article/us/en/04/sln314610/dell-openmanage-network-manager-security-vulnerabilities
MitigationVendor Advisory
exploit-db.com / exploits/45852
ExploitMitigationThird Party AdvisoryVDB Entry
securityfocus.com / bid/105912
Third Party AdvisoryVDB Entry