CVE-2021-35689Network attack vector

Unauthenticated remote code execution via undisclosed flaw

Published Feb 24, 2022 · Updated Sep 24, 2024

Remote code execution in Oracle Taleo Enterprise Edition allows remote attackers to execute code and partially interrupt the service. Oracle has not publicly disclosed the affected component or the operation performed incorrectly on untrusted input. Network access is sufficient and requires neither authentication nor user interaction; successful exploitation permits code execution and a partial service interruption.

CVSS severity9.8
Critical
EPSS probability2.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in Oracle Taleo Enterprise Edition allows remote attackers to execute code and partially interrupt the service. Oracle has not publicly disclosed the affected component or the operation performed incorrectly on untrusted input. Network access is sufficient and requires neither authentication nor user interaction; successful exploitation permits code execution and a partial service interruption.

The record

CVE
CVE-2021-35689
Published
Feb 24, 2022
Updated
Sep 24, 2024
Vendor
Oracle Corporation
Product
Oracle Taleo Enterprise Edition
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 24, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=*

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Taleo Enterprise Editionversion=*

Published CVSS scores

9.8Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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