Medium severity · published Jun 24, 2021
CVE-2020-21788
In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery)
4.3
CVSS
0.7%
EPSS
No
On KEV
Description
In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery). The vulnerable code is in file /crmeb/app/admin/controller/store/CopyTaobao.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
Crmeb · Crmeb
3.1.0+ · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-21788
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-21788
Exploit
https://gitee.com/ZhongBangKeJi/CRMEB/issues/I18MKC
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