CVE-2022-29525 — Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 uses a hard-coded credential whi

Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 uses a hard-coded credential which may allow a remote unauthenticated attacker to log in with the root privilege and perform an arbitrary operation.

01What is this vulnerability?

Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 uses a hard-coded credential which may allow a remote unauthenticated attacker to log in with the root privilege and perform an arbitrary operation.

02Affected products

Vendor	Product	Versions
Rakuten Mobile, Inc.	Rakuten Casa	version AP_F_V1_4_1 or AP_F_V2_0_0

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: 2022-06-13T04:50:33.000Z
• Last modified: 2024-08-03T06:26:05.961Z

09References

• network.mobile.rakuten.co.jp — https://network.mobile.rakuten.co.jp/information/news/product/1033/
• jvn.jp — https://jvn.jp/en/jp/JVN46892984/index.html