Content spoofing via unneutralized URL text
Published Aug 3, 2021 · Updated Sep 16, 2024
Content spoofing in Dell EMC iDRAC8 before 2.80.80.80 and iDRAC9 before 5.00.00.00 allows remote attackers to display deceptive text. A crafted URL supplies text that the iDRAC web application renders inside a customized message without neutralizing the attacker-controlled content. Exploitation requires a user to follow the malicious link and trust the injected message; the documented consequence is phishing-related content manipulation.
Summary
What happened
Content spoofing in Dell EMC iDRAC8 before 2.80.80.80 and iDRAC9 before 5.00.00.00 allows remote attackers to display deceptive text. A crafted URL supplies text that the iDRAC web application renders inside a customized message without neutralizing the attacker-controlled content. Exploitation requires a user to follow the malicious link and trust the injected message; the documented consequence is phishing-related content manipulation.
The record
- CVE
- CVE-2021-21580
- Published
- Aug 3, 2021
- Updated
- Sep 16, 2024
- Vendor
- Dell Technologies
- Product
- Integrated Dell Remote Access Controller (iDRAC)
- Classifications
- CWE-74, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 3, 2021CVE publishedPublication date reported by the CVE source.
- Sep 16, 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.
- Affected versionversion=unspecified <5.00.00.00
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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