Medium severity · published Nov 16, 2023
CVE-2023-40314
Cross-site scripting in bootstrap.jsp
6.1
CVSS
0.4%
EPSS
No
On KEV
Description
Cross-site scripting in bootstrap.jsp in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information. The solution is to upgrade to Horizon 32.0.5 or newer and Meridian 2023.1.9 or newer
Meridian
and Horizon installation instructions state that they are intended for
installation within an organization's private networks and should not be
directly accessible from the Internet.
OpenNMS thanks
Moshe Apelbaum
for reporting this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
Horizon · The OpenNMS Group
31.0.8 before 32.0.4 · source: vendor, NVD
ME
Meridian · Opennms
before 2023.1.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-40314
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-40314
Patch
https://github.com/OpenNMS/opennms/pull/6791
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