# DrayTek Corporation VigorSwitch G2542x.

Every CVE that names DrayTek Corporation VigorSwitch G2542x among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [DrayTek VigorSwitch Multiple Models OS Command Injection via setDevNet](https://agentprime.io/advisories/CVE-2026-71943.md)
  `CVE-2026-71943` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via mail_mailalert](https://agentprime.io/advisories/CVE-2026-71942.md)
  `CVE-2026-71942` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via diag_logmail](https://agentprime.io/advisories/CVE-2026-71941.md)
  `CVE-2026-71941` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via acl_general_setup Edit ACE](https://agentprime.io/advisories/CVE-2026-71940.md)
  `CVE-2026-71940` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via acl_general_setup Add ACE](https://agentprime.io/advisories/CVE-2026-71939.md)
  `CVE-2026-71939` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via switch_lan_gvrp](https://agentprime.io/advisories/CVE-2026-71938.md)
  `CVE-2026-71938` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via poe_schedule_profile](https://agentprime.io/advisories/CVE-2026-71937.md)
  `CVE-2026-71937` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via sysreboot](https://agentprime.io/advisories/CVE-2026-71936.md)
  `CVE-2026-71936` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via webBackupAction](https://agentprime.io/advisories/CVE-2026-71935.md)
  `CVE-2026-71935` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Buffer Overflow via pingtrace](https://agentprime.io/advisories/CVE-2026-71934.md)
  `CVE-2026-71934` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Missing Authorization in Syslog Functions](https://agentprime.io/advisories/CVE-2026-71933.md)
  `CVE-2026-71933` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.8 High · Not analysed yet · Published 24 Aug 2026 · Tags: Broken access control
- [DrayTek VigorSwitch Multiple Models Path Traversal via getSyslogFile](https://agentprime.io/advisories/CVE-2026-71932.md)
  `CVE-2026-71932` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 6.9 Medium · Not analysed yet · Published 24 Aug 2026 · Tags: Path traversal
- [DrayTek VigorSwitch Multiple Models OS Command Injection via tftp_upgrade](https://agentprime.io/advisories/CVE-2026-71931.md)
  `CVE-2026-71931` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via setTime](https://agentprime.io/advisories/CVE-2026-71930.md)
  `CVE-2026-71930` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via setDevProto](https://agentprime.io/advisories/CVE-2026-71929.md)
  `CVE-2026-71929` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via fdftDevice](https://agentprime.io/advisories/CVE-2026-71928.md)
  `CVE-2026-71928` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via rebDevice](https://agentprime.io/advisories/CVE-2026-71927.md)
  `CVE-2026-71927` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via setDevice](https://agentprime.io/advisories/CVE-2026-71926.md)
  `CVE-2026-71926` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via getDetail](https://agentprime.io/advisories/CVE-2026-71925.md)
  `CVE-2026-71925` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via getVid](https://agentprime.io/advisories/CVE-2026-71924.md)
  `CVE-2026-71924` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via auth_set](https://agentprime.io/advisories/CVE-2026-71923.md)
  `CVE-2026-71923` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models Pre-Authentication NULL Pointer Dereference via setget.cgi](https://agentprime.io/advisories/CVE-2026-71922.md)
  `CVE-2026-71922` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.7 High · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models Pre-Authentication OS Command Injection via setget.cgi](https://agentprime.io/advisories/CVE-2026-71921.md)
  `CVE-2026-71921` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 9.3 Critical · Critical (CVSS 9+) · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models NULL Pointer Dereference via formlogout](https://agentprime.io/advisories/CVE-2026-71920.md)
  `CVE-2026-71920` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 6.9 Medium · Not analysed yet · Published 24 Aug 2026 · Tags: Memory corruption
- [DrayTek VigorSwitch Multiple Models OS Command Injection via sysreboot](https://agentprime.io/advisories/CVE-2026-71919.md)
  `CVE-2026-71919` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via webBackupAction](https://agentprime.io/advisories/CVE-2026-71918.md)
  `CVE-2026-71918` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via pingtrace](https://agentprime.io/advisories/CVE-2026-71917.md)
  `CVE-2026-71917` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via commandTable](https://agentprime.io/advisories/CVE-2026-71916.md)
  `CVE-2026-71916` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection
- [DrayTek VigorSwitch Multiple Models OS Command Injection via jsonstatus](https://agentprime.io/advisories/CVE-2026-71915.md)
  `CVE-2026-71915` · CVE record: DrayTek Corporation VigorSwitch G2540xs and 4 more · CVSS 8.6 High · Not analysed yet · Published 24 Aug 2026 · Tags: Command injection

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