CVE-2026-19980

GL.iNet XE3000 Language Update ui.update_langs code injection

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Published Aug 17, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this issue is the function ui.update_langs of the component Language Update. Performing a manipulation of the argument hour/min/week results in code injection. The attack can be initiated remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
Type Values Removed Values Added
First Time appeared Gl-inet
Gl-inet a1300
Gl-inet ax1800
Gl-inet axt1800
Gl-inet be3600
Gl-inet be6500
Gl-inet be9300
Gl-inet e5800
Gl-inet mt2500
Gl-inet mt3000
Gl-inet mt3600be
Gl-inet mt5000
Gl-inet mt6000
Gl-inet x2000
Gl-inet x3000
Gl-inet xe3000
Vendors & Products Gl-inet
Gl-inet a1300
Gl-inet ax1800
Gl-inet axt1800
Gl-inet be3600
Gl-inet be6500
Gl-inet be9300
Gl-inet e5800
Gl-inet mt2500
Gl-inet mt3000
Gl-inet mt3600be
Gl-inet mt5000
Gl-inet mt6000
Gl-inet x2000
Gl-inet x3000
Gl-inet xe3000
Type Values Removed Values Added
Description A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this issue is the function ui.update_langs of the component Language Update. Performing a manipulation of the argument hour/min/week results in code injection. The attack can be initiated remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
Title GL.iNet XE3000 Language Update ui.update_langs code injection
First Time appeared Gl.inet
Gl.inet a1300
Gl.inet ax1800
Gl.inet axt1800
Gl.inet be10000
Gl.inet be1400
Gl.inet be3600
Gl.inet be6500
Gl.inet be9300
Gl.inet e5800
Gl.inet mt2500
Gl.inet mt3000
Gl.inet mt3600be
Gl.inet mt5000
Gl.inet mt6000
Gl.inet x2000
Gl.inet x3000
Gl.inet xe3000
Weaknesses CWE-74
CWE-94
CPEs cpe:2.3:a:gl.inet:a1300:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:ax1800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:axt1800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be10000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be1400:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be3600:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be6500:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be9300:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt3600be:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt5000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*
Vendors & Products Gl.inet
Gl.inet a1300
Gl.inet ax1800
Gl.inet axt1800
Gl.inet be10000
Gl.inet be1400
Gl.inet be3600
Gl.inet be6500
Gl.inet be9300
Gl.inet e5800
Gl.inet mt2500
Gl.inet mt3000
Gl.inet mt3600be
Gl.inet mt5000
Gl.inet mt6000
Gl.inet x2000
Gl.inet x3000
Gl.inet xe3000
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X'}
Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Aug 19, 2026, 2:51 PM
Reserved
Aug 16, 2026, 1:38 PM

View source JSON

Updated
Aug 19, 2026, 2:51 PM

JSON

Status
Deferred
Published
Aug 17, 2026, 4:16 AM
Modified
Aug 20, 2026, 12:48 PM

View source JSON

No data.

Updated
Aug 17, 2026, 9:15 AM

JSON