High severity · published Aug 26, 2022
CVE-2022-36537
ZK Framework AuUploader Unspecified Vulnerability
RansomwareIn wildKEV
7.5
CVSS
95.4%
EPSS
Yes
On KEV
Description
ZK Framework v9.6.1, 9.6.0.1, 9.5.1.3, 9.0.1.2 and 8.6.4.1 allows attackers to access sensitive information via a crafted POST request sent to the component AuUploader.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)95.4% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Feb 27, 2023
Federal remediation dueMar 20, 2023
Ransomware campaign useKnown
Affected products
Which versions
ZF
ZK Framework · Zkoss
before 8.6.4.2; 9.0.0 before 9.0.1.3; 9.5.0 before 9.5.1.3; 9.6.0 before 9.6.2 · source: NVD
AU
AuUploader · ZK Framework
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-36537
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-36537
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
tracker.zkoss.org
https://tracker.zkoss.org/browse/ZK-5150
www.bleepingcomputer.com
https://www.bleepingcomputer.com/news/security/cisa-warns-of-hackers-exploiting-zk-java-framework-rce-flaw/
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Cross-site scripting (XSS) vulnerability in ZK Framework before 5.0.13 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors