Medium severity · published Sep 22, 2022
CVE-2021-27774
User input included in error response, which could be used in a phishing attack
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
User input included in error response, which could be used in a phishing attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
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
HD
Hcl Digital Experience · Hcltech
8.5; 9.0; 9.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-27774
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-27774
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0100491
More from Hcl Digital Experience
9.8
CVE-2020-4101
"HCL Digital Experience is susceptible to Server Side Request Forgery."
6.1
CVE-2022-38662
In HCL Digital Experience, URLs can be constructed to redirect users to untrusted sites
6.1
CVE-2020-14222
HCL Digital Experience 8.5, 9.0, 9.5 is susceptible to cross site scripting (XSS)