CVE-2021-27774: hcl software hcl digital experience
CVSS: 5.4v3.1MediumModified
Published 22-09-2022Last modified 27-05-2025
Vulnerability summary
CVE-2021-27774 is a medium (CVSS 5.4) vulnerability in hcl software hcl digital experience. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 35.2% of scored vulnerabilities.
CVSS score
5.4/10
010
Medium · v3.1 (NVD)EPSS score
0.42%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 22-09-2022PublishedVulnerability first disclosed.
- 27-05-2025Last modifiedVulnerability information updated.
Description
User input included in error response, which could be used in a phishing attack.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 5.4Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NSources2 sources · 3.1–5.4
- CVE.orgCNA3.1LowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.42%
Chance of exploitation in the next 30 days
Percentile
35%
Versus all other CVEs
30-day change
+0.01 pp
From 0.41% on 19-09-2026
19-09-202619-10-2026
EPSS score0.42%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-209Generation of Error Message Containing Sensitive InformationThe product generates an error message that includes sensitive information about its environment, users, or associated data.
- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Affected systems
Hcl software1 product
- hcl digital experience8.5, 9.0, 9.5
Hcltech1 product
- hcl_digital_experience8.5 | 9.0 | 9.5
2 vendors · 2 products