CVE-2018-1249
iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs. A man-in-the-middle attacker could use this vulnerability to strip the SSL/TLS protection from a connection between a client and a server.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs. A man-in-the-middle attacker could use this vulnerability to strip the SSL/TLS protection from a connection between a client and a server.
- Record
CVE-2018-1249- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N - Updated
- 2026-11-02
EUVDEUVD-2018-11882
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs. A man-in-the-middle attacker could use this vulnerability to strip the SSL/TLS protection from a connection between a client and a server.
- Record
EUVD-2018-11882- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h5w6-cmx7-x823
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection...
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs. A man-in-the-middle attacker could use this vulnerability to strip the SSL/TLS protection from a connection between a client and a server.
- Record
GHSA-h5w6-cmx7-x823- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
NVD
Dell EMC iDRAC9 versions prior to 3.21.21.21 did not enforce the use of TLS/SSL for a connection to iDRAC web server for certain URLs. A man-in-the-middle attacker could use this vulnerability to strip the SSL/TLS protection from a connection between a client and a server.
- Record
CVE-2018-1249- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N - CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-1249 is a medium vulnerability (CVSS 6.5) in Dell Idrac9, published July 2, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.