# CVE-2026-35141: HCL DFXAnalytics login replay attack vulnerability

Source: https://junglewise.ai/threats/cve-2026-35141-hcl-dfxanalytics-login-replay-attack-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-16. Updated: 2026-07-16  
License: CC BY 4.0 with a link back

CVE-2026-35141 · Severity: low · CVSS 2.6 · Published 2026-07-16

HCL DFXAnalytics, a data analytics platform, is vulnerable to a login replay attack. This flaw allows a remote attacker to capture and reuse valid login information to gain unauthorized access to the system. While the risk is rated as low due to the complexity of the attack, it could potentially allow an attacker to impersonate a legitimate user and perform unauthorized actions within the application.

Technologies: [HCL Software DFXAnalytics](https://junglewise.ai/threats/technologies/dfxanalytics). Vendors: [HCL Software](https://junglewise.ai/threats/vendors/hcl-software).

## Quick answers

**Is CVE-2026-35141 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-35141 being exploited in the wild.

**How severe is CVE-2026-35141?** Low severity, with a CVSS score of 2.6, published 16 July 2026.

**Which products and versions are affected?** HCL Software DFXAnalytics 3.0 and below.

**Is there a fix for CVE-2026-35141?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-35141 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-35141?** Check whether you run HCL Software DFXAnalytics at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

HCL DFXAnalytics versions 3.0 and below are vulnerable to a login replay attack (CWE-294). The application fails to sufficiently validate the uniqueness or timeliness of authentication messages, allowing a remote attacker to intercept and retransmit valid authentication data. Exploitation requires high privileges and user interaction under specific network conditions (high attack complexity). To remediate this, the vendor recommends implementing a mechanism to include timestamps with every message so that the recipient system can reject messages exceeding a specific age threshold.

## Affected products

- HCL Software DFXAnalytics 3.0 and below

## Timeline

- 2026-07-16: disclosed
- 2026-07-16: advisory

## References

- [https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787](https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787)

## Related threats

- [HCL DFMPro and DFX installers privilege escalation via insecure file permissions](https://junglewise.ai/threats/cve-2025-59866-hcl-dfmpro-and-dfx-installers-privilege-escalation-via-insecure)
- [HCL DFXAnalytics internal file path disclosure in dashboard](https://junglewise.ai/threats/cve-2026-56456-hcl-dfxanalytics-internal-file-path-disclosure-in-dashboard)
- [HCL DFXAnalytics buffer overflow in memory container](https://junglewise.ai/threats/cve-2026-56455-hcl-dfxanalytics-buffer-overflow-in-memory-container)
- [HCL DFXAnalytics use of deprecated TLS 1.0 and 1.1 protocols](https://junglewise.ai/threats/cve-2026-56454-hcl-dfxanalytics-use-of-deprecated-tls-1-0-and-1-1-protocols)
- [HCL DFXAnalytics account takeover via response manipulation](https://junglewise.ai/threats/cve-2026-56453-hcl-dfxanalytics-account-takeover-via-response-manipulation)