High severity · published Dec 18, 2020
CVE-2020-14232
A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
Notes · Hcltech
9.0; 9.0.1; 9.0.1; 9.0.1; 9.0.1; 9.0.1; +4 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14232
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14232
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085883
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