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CVE-2018-1239

25
FAUCET Score

CVE-2018-1239 describes multiple OS command injection vulnerabilities in Dell EMC Unity Operating Environment (OE) versions prior to 4.3.0.1522077968, impacting both physical Unity arrays and UnityVSA. A remote application administrator can exploit these flaws to execute arbitrary OS commands with root privileges. Rated High severity with a CVSS score of 7.2, the vulnerability requires high privileges (PR:H) but has low attack complexity (AC:L) and no user interaction (UI:N), leading to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.3.0.1522077968CPE matchmatch criteria
cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*
< 4.3.0.1522077968CPE matchmatch criteria
cpe:2.3:a:dell:emc_unityvsa_operating_environment:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.39%
Probability of exploitation in next 30 days
EPSS Percentile
87.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0339 is in the 86th percentile among its peer group of 5,531 CVEs.

Social Chatter

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

seclists.org / fulldisclosure/2018/May/15
Mailing ListThird Party Advisory
securityfocus.com / bid/104092
Third Party AdvisoryVDB Entry