CVE-2018-1243
7.5 · HIGHOverview
CVE-2018-1243 is a high-severity vulnerability affecting dell idrac6_firmware. It was published on July 2, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Dell EMC iDRAC6, versions prior to 2.91, iDRAC7/iDRAC8, versions prior to 2.60.60.60 and iDRAC9, versions prior to 3.21.21.21, contain a weak CGI session ID vulnerability. The sessions invoked via CGI binaries use 96-bit numeric-only session ID values, which makes it easier for remote attackers to perform bruteforce session guessing attacks.
Remediation
Check the references section for vendor advisories and patches from dell. Update idrac6_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | idrac6_firmware | >= 0, < 2.91 | Affected |
| dell | idrac7_firmware | >= 0, < 2.60.60.60 | Affected |
| dell | idrac8_firmware | >= 0, < 2.60.60.60 | Affected |
| dell | idrac9_firmware | >= 0, < 3.21.21.21 | Affected |
Frequently Asked Questions
What is CVE-2018-1243?
CVE-2018-1243 is a high-severity vulnerability affecting dell idrac6_firmware. It was published on July 2, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-1243?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-1243?
Check the references section for vendor advisories and patches from dell. Update idrac6_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-1243?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1243 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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