CVE-2026-89010
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
WAVLINK WN535M1/WN535M3 Unauthenticated OS Command Injection via sync_server
WAVLINK WN535M1 and WN535M3 routers running firmware prior to M35M1_V250922 contain an unauthenticated OS command injection vulnerability that allows remote attackers to execute arbitrary commands as root by sending crafted filenames to the sync_server daemon on TCP port 13136. The daemon interpolates attacker-controlled filename input containing shell metacharacters into a shell command string via sprintf() and passes it to system() without sanitization, enabling root-level command execution on the device.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
WN535M1
- Vendor
- WAVLINK Technology
- Product
- WN535M1
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| M35M1_V210223 | affected | custom | Unavailable | Unavailable | None listed |
| M35M1_V250922 | unaffected | custom | Unavailable | Unavailable | None listed |
WN535M3
- Vendor
- WAVLINK Technology
- Product
- WN535M3
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| M35M1_V210223 | affected | custom | Unavailable | Unavailable | None listed |
| M35M1_V250922 | unaffected | custom | Unavailable | Unavailable | None listed |