What’s Vulnerable › Vulnerabilities

CVE-2019-15069: An unsafe authentication interface was discovered in Smart Battery A4

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-09-25 · updated 2026-06-17

Description

An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, firmware version ?<= r1.7.9 . An attacker can bypass authentication without modifying device file and gain web page management privilege.

Affected products

• Gigastone Smart Battery A4 Firmware: through r1.7.9

References

• https://tvn.twcert.org.tw/taiwanvn/TVN-201908004
• https://www.twcert.org.tw/subpages/ServeThePublic/public_document_details.aspx?lang=en-US&id=46
• https://tvn.twcert.org.tw/taiwanvn/TVN-201908004
• https://www.twcert.org.tw/subpages/ServeThePublic/public_document_details.aspx?lang=en-US&id=46

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