CVE-2021-27781: hcl software hcl bigfix mobile / modern client management Cross-site Scripting
CVSS: 6.6v3.1MediumModified
Published 27-05-2022Last modified 16-09-2024
Vulnerability summary
CVE-2021-27781 is a medium (CVSS 6.6) Cross-site Scripting vulnerability in hcl software hcl bigfix mobile / modern client management. EPSS estimates a 0.45% chance of exploitation in the next 30 days, higher than 37.5% of scored vulnerabilities.
CVSS score
6.6/10
010
Medium · v3.1 (CVE.org)EPSS score
0.45%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 27-05-2022PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
The Master operator may be able to embed script tag in HTML with alert pop-up display cookie.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:LSources2 sources · 4.8–6.6
- NVDNIST4.8MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NDiffers
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.45%
Chance of exploitation in the next 30 days
Percentile
38%
Versus all other CVEs
30-day change
+0.02 pp
From 0.43% on 19-09-2026
19-09-202619-10-2026
EPSS score0.45%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Hcltech2 products
- bigfix_mobile≥ 1.0, < 2.1
- modern_client_management≥ 1.0, < 2.1
Hcl software1 product
2 vendors · 3 products