Is CVE-2018-1243 in the CISA KEV catalog?

No. CVE-2018-1243 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1243?

CVE-2018-1243 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-1243?

CVE-2018-1243 has an EPSS score of 1.82% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1243?

Upgrade idrac6 firmware to 2.91 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2018-1243

HIGHEPSS 76th pctl

7.5

CVSS v3

NVD

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.

CWE-358

How to fix

Remediation Available

idrac6 firmwareNVD

Affected:< 2.91Fixed in:2.91CVE-2018-1243derived from NVD

idrac7 firmwareNVD

Affected:< 2.60.60.60Fixed in:2.60.60.60CVE-2018-1243derived from NVD

idrac8 firmwareNVD

Affected:< 2.60.60.60Fixed in:2.60.60.60CVE-2018-1243derived from NVD

idrac9 firmwareNVD

Affected:< 3.21.21.21Fixed in:3.21.21.21CVE-2018-1243derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.82%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Vendor Advisory1

en.community.dell.com

Embed a live status badge for CVE-2018-1243

Markdown

[![CVE-2018-1243](https://tridentstack.com/cve/badge/CVE-2018-1243.svg)](https://tridentstack.com/cve/CVE-2018-1243)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-1243"><img src="https://tridentstack.com/cve/badge/CVE-2018-1243.svg" alt="CVE-2018-1243"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.