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TI-2026-16201 Aliases CVE-2026-19980GHSA-qpr4-j52w-4p46

GL.iNet XE3000 Language Update ui.update_langs code injection

Priority LOW 24CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

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."

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00393 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GL.iNetA13004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetAX18004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetAXT18004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetBE14004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetBE36004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetBE65004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetBE93004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetBE100004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetE58004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetMT25004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetMT30004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetMT3600BE4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetMT50004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetMT60004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetX20004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetX30004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
GL.iNetXE30004.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8—No fix listedCNA
  • A1300 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • AX1800 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • AXT1800 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • BE1400 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • BE3600 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • BE6500 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • BE9300 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • BE10000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • E5800 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • MT2500 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • MT3000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • MT3600BE VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • MT5000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • MT6000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • X2000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • X3000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA
  • XE3000 VendorGL.iNet Affected 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8 Fixed in — No fix listed CNA

CPE names CNA · 17

CPEVersionsRoleVendor
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: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:be10000:*:*:*:*:*:*:*:*———
cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*———
cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:gl.inet:a1300:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:ax1800:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:axt1800:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:be1400:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:be3600:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:be6500:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:be9300:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:be10000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:* Versions — — ·—
Show 7 more CPE
CPEVersionsRoleVendor
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:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:gl.inet:mt3000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:mt3600be:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:mt5000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:* Versions — — ·—
  • cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-19980
  2. 2026-10-03 Alias added: GHSA-qpr4-j52w-4p46

References

Patch 1

  • TI-2026-21387 GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2024-26219 GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750… CVSS 3.1CRITICAL 9.8
  • TI-2023-27815 An issue was discovered on GL.iNet devices before version 4.5.0. CVSS 3.1CRITICAL 9.8
  • TI-2023-15082 An issue was discovered on GL.iNet devices before 3.216. CVSS 3.1CRITICAL 9.8
  • TI-2023-14015 GL.iNET MT3000 4.1.0 Release 2 is vulnerable to OS Command Injection via /usr/lib/oui-httpd/rpc/logread. CVSS 3.1CRITICAL 9.8
  • TI-2026-15312 GL.iNet GL-MT3000 nas-web RPC Wrapper glc nas-web.add_user command injection CVSS 4.0CRITICAL 9.3
See all 92 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences