CVE-2019-15067 — An authentication bypass vulnerability discovered in Smart Battery A2-25DE, a mu

An authentication bypass vulnerability discovered in Smart Battery A2-25DE, a multifunctional portable charger, firmware version ?<= SECFS-2013-10-16-13:42:58-629c30ee-60c68be6. An attacker can bypass authentication and gain privilege by modifying the login page.

01What is this vulnerability?

An authentication bypass vulnerability discovered in Smart Battery A2-25DE, a multifunctional portable charger, firmware version ?<= SECFS-2013-10-16-13:42:58-629c30ee-60c68be6. An attacker can bypass authentication and gain privilege by modifying the login page.

02Affected products

Vendor	Product	Versions
Gigastone	Smart Battery A2	25DE — Firmware

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: 2019-09-25T18:10:15.597Z
• Last modified: 2024-09-16T17:48:11.809Z

09References

• tvn.twcert.org.tw — https://tvn.twcert.org.tw/taiwanvn/TVN-201908002
• www.twcert.org.tw — https://www.twcert.org.tw/subpages/ServeThePublic/public_document_details.aspx?l…