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CVE-2018-21033

20
FAUCET Score

CVE-2018-21033 is a vulnerability affecting Hitachi Command Suite (including its various components), Hitachi Automation Director, and Hitachi Infrastructure Analytics Advisor prior to specific versions. It allows authenticated remote users to inject arbitrary CSS token sequences. This medium-severity vulnerability has a CVSS score of 6.5, indicating it can be exploited over a network with low complexity and user interaction, potentially leading to high integrity impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.6.2-00CPE matchmatch criteria
cpe:2.3:a:hitachi:device_manager:*:*:*:*:*:*:*:*
< 8.6.2-00CPE matchmatch criteria
cpe:2.3:a:hitachi:compute_systems_manager:*:*:*:*:*:*:*:*
< 8.6.2-00CPE matchmatch criteria
cpe:2.3:a:hitachi:automation_director:*:*:*:*:*:*:*:*
< 8.6.2-00CPE matchmatch criteria
cpe:2.3:a:hitachi:tiered_storage_manager:*:*:*:*:*:*:*:*
< 8.6.2-00CPE matchmatch criteria
cpe:2.3:a:hitachi:replication_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.0MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
54.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 66th percentile among its peer group of 21,957 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

hitachi.co.jp / Prod/comp/soft1/global/security/info/vuls/hitachi-sec-2019-128
Vendor Advisory
hitachi.co.jp / Prod/comp/soft1/global/security
Vendor Advisory