Medium severity · published Mar 5, 2024
CVE-2024-21838
Improper neutralization of special elements in output (CWE-74) used by the email generation feature of the Command Centre Server could lead to HTML code injection in emails…
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
Improper neutralization of special elements in output (CWE-74) used by the email generation feature of the Command Centre Server could lead to HTML code injection in emails generated by Command Centre.
This issue affects: Gallagher Command Centre 9.00 prior to vEL9.00.1774 (MR2), 8.90 prior to vEL8.90.1751 (MR3), 8.80 prior to vEL8.80.1526 (MR4), 8.70 prior to vEL8.70.2526 (MR6), all version of 8.60 and prior.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Command Centre · Gallagher
through 8.60; 8.70 before 8.70.2526; 8.80 before 8.80.1526; 8.90 before 8.90.1751; 9.00 before 9.00.1774 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-21838
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-21838
Vendor Advisory
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2024-21838
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