High severity · published Sep 1, 2021
CVE-2020-9000
An issue was discovered in iPortalis iCS 7.1.13.0
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
An issue was discovered in iPortalis iCS 7.1.13.0. Attackers can send a sequence of requests to rapidly cause .NET Input Validation errors. This increases the size of the log file on the remote server until memory is exhausted, therefore consuming the maximum amount of resources (triggering a denial of service condition).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IC
Iportalis Control Portal · Iportalis
7.1.13.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9000
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9000
Third Party Advisory
https://websec.nl/blog/
Third Party Advisory
https://websec.nl/blog/6127847280e759c7d31286d0/cve%20report%20august%202021/
More from Iportalis Control Portal
7.5
CVE-2020-9002
An issue was discovered in iPortalis iCS 7.1.13.0