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TwcertCVE-2019-15069

HistorySep 25, 2019 - 7:15 p.m.

CVE-2019-15069

2019-09-2519:15:10

twcert

web.nvd.nist.gov

cve-2019-15069

smart battery a4

portable charger

authentication interface

firmware vulnerability

web page management privilege

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

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 configurations

Nvd

Node

gigastonesmart_battery_a4_firmwareRange≤r1.7.9

AND

gigastonesmart_battery_a4Match-

VendorProductVersionCPE
gigastonesmart_battery_a4_firmware*cpe:2.3:o:gigastone:smart_battery_a4_firmware:*:*:*:*:*:*:*:*
gigastonesmart_battery_a4-cpe:2.3:h:gigastone:smart_battery_a4:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gigastone	smart_battery_a4_firmware	*	cpe:2.3:o:gigastone:smart_battery_a4_firmware::::::::
gigastone	smart_battery_a4	-	cpe:2.3:h:gigastone:smart_battery_a4:-:::::::*

CNA Affected

[
  {
    "product": "Smart Battery A4",
    "vendor": "Gigastone",
    "versions": [
      {
        "lessThanOrEqual": "r1.7.9",
        "status": "unknown",
        "version": "Firmware",
        "versionType": "custom"
      }
    ]
  }
]

References

tvn.twcert.org.tw/taiwanvn/TVN-201908004

www.twcert.org.tw/subpages/ServeThePublic/public_document_details.aspx?lang=en-US&id=46

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

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