CVE-2022-34908 — An issue was discovered in the A4N (Aremis 4 Nomad) application 1

An issue was discovered in the A4N (Aremis 4 Nomad) application 1.5.0 for Android. It possesses an authentication mechanism; however, some features do not require any token or cookie in a request. Therefore, an attacker may send a simple HTTP request to the right endpoint, and ob

01What is this vulnerability?

An issue was discovered in the A4N (Aremis 4 Nomad) application 1.5.0 for Android. It possesses an authentication mechanism; however, some features do not require any token or cookie in a request. Therefore, an attacker may send a simple HTTP request to the right endpoint, and obtain authorization to retrieve application data.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-02-27T00:00:00.000Z
• Last modified: 2025-05-30T16:02:10.463Z

09References

• www.aremis.com — https://www.aremis.com/en_GB/welcome
• excellium-services.com — https://excellium-services.com/cert-xlm-advisory/CVE-2022-34908
• cds.thalesgroup.com — https://cds.thalesgroup.com/en/tcs-cert/CVE-2022-34908