Security readout for executives and security teams
Plain-English summary
CVE-2021-35045 is a reported cross-site scripting issue in Ice Hrm 29.0.0.OS affecting parameters sent to the /app/ endpoint. In business terms, a successful attack could cause a logged-in user’s browser to run attacker-controlled script, potentially exposing HR session data or enabling account abuse.
Executive priority
Treat as a targeted remediation item for any organization running Ice Hrm 29.0.0.OS. Priority rises if the HR portal is internet-facing, handles sensitive employee records, or uses weak session controls.
Technical view
The public record describes reflected XSS in Ice Hrm 29.0.0.OS via /app/ endpoint parameters. The linked public write-up frames impact as account takeover when chained with session fixation. The bundle does not provide CVSS, CWE, vendor advisory, patch version, or confirmed affected CPE data.
Likely exposure
Exposure is most likely where Ice Hrm 29.0.0.OS is deployed, especially if reachable by employees over the internet or VPN. The source bundle lists affected vendor/product fields as n/a, so asset matching should rely on product/version evidence.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, so active exploitation is not confirmed here. A public proof-of-concept style reference exists, but the available evidence does not establish broad exploitation or weaponized use.
Researcher notes
The public data is thin: no CVSS, CWE, CPE, vendor advisory, or patch details are included. The strongest impact signal is the linked write-up’s account-takeover framing, but validation should avoid assuming affected versions beyond Ice Hrm 29.0.0.OS.
Mitigation direction
- Identify any Ice Hrm 29.0.0.OS deployments.
- Check Ice Hrm vendor or project guidance for fixed versions.
- Restrict access to HRM portals to trusted networks where possible.
- Review session management settings and harden cookie protections.
- Monitor HRM access logs for suspicious parameterized /app/ requests.
Validation and detection
- Confirm installed Ice Hrm version from application inventory.
- Map whether /app/ is reachable by untrusted users.
- Review web logs for unusual /app/ parameter activity.
- Use safe, non-exploitative XSS testing in authorized staging only.
- Verify any vendor-recommended upgrade or mitigation is applied.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-35045 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.