An injection vulnerability affects HCL Digital Experience

published 2022-09-22 4y ago modified 2026-06-17 4mo ago also EUVD-2021-14515

cvss: 3.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits: 0; none known

User input included in error response, which could be used in a phishing attack.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-05-27)

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected products

HCL Software HCL Digital Experience

Classification

Weakness

CWE-209 Generation of Error Message Containing Sensitive Information
CWE-20 Improper Input Validation

References

support.hcltechsw.com /csm?id=kb_article&sysparm_article=KB0100491
vendor-advisory

Sources

CVE List CVE-2021-27774
NVD CVE-2021-27774

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