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CVE-2021-35653

25
FAUCET Score

CVE-2021-35653 is an easily exploitable vulnerability affecting Oracle Essbase Administration Services (EAS Console) versions prior to 11.1.2.4.046 and 21.3. A low-privileged attacker with network access via HTTP can compromise EAS, potentially leading to unauthorized access to critical data or complete access to all EAS-accessible data, with a CVSS 3.1 Base Score of 7.7 (High). While the vulnerability is in EAS, successful attacks can significantly impact additional products. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in the CISA KEV catalog, indicating no active exploitation. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.1.2.4.046CPE match
cpe:2.3:a:oracle:hyperion_essbase_administration_services:*:*:*:*:*:*:*:*
< 21.3CPE match
cpe:2.3:a:oracle:hyperion_essbase_administration_services:*:*:*:*:*:*:*:*
< 11.1.2.4.046CPE matchmatch criteria
cpe:2.3:a:oracle:essbase_administration_services:*:*:*:*:*:*:*:*
>= 21.0, < 21.3CPE matchmatch criteria
cpe:2.3:a:oracle:essbase_administration_services:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.7HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
65.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0120 is in the 62nd 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

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / security-alerts/cpuoct2021.html
PatchVendor Advisory