High severity · published Dec 5, 2022
CVE-2022-43484
TERASOLUNA Global Framework 1.0.0 (Public review version) and TERASOLUNA Server Framework for Java (Rich) 2.0.0.2 to 2.0.5.1 are vulnerable to a ClassLoader manipulation…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
TERASOLUNA Global Framework 1.0.0 (Public review version) and TERASOLUNA Server Framework for Java (Rich) 2.0.0.2 to 2.0.5.1 are vulnerable to a ClassLoader manipulation vulnerability due to using the old version of Spring Framework which contains the vulnerability.The vulnerability is caused by an improper input validation issue in the binding mechanism of Spring MVC. By the application processing a specially crafted file, arbitrary code may be executed with the privileges of the application.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TG
Terasoluna Global Framework · Nttdata
1.0.0 · source: NVD
TS
Terasoluna Server Framework For Java (rich) · Nttdata
2.0.0.2 through 2.0.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-43484
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-43484
Exploit
http://terasolunaorg.github.io/vulnerability/cve-2022-43484.html
Third Party Advisory
https://jvn.jp/en/jp/JVN54728399/index.html
Mitigation
https://osdn.net/projects/terasoluna/wiki/cve-2022-43484