CVE-2026-89009: Product identification pending
- Severity
- 8.8 (HIGH)
- Patch status
- Unknown
- Published
- 2026-09-11T15:17:08.190
- Modified
- 2026-09-11T17:35:21.440
Why it matters
This matters because the affected product may be exploitable without valid credentials. Internet-facing deployments should be reviewed first.
Recommended admin actions
- Review and patch based on exposure, asset criticality, and business impact.
- Compare installed versions against the affected version range in the advisory.
- Treat internet-facing systems as higher priority.
Technical summary
WAVLINK WN535M1 and WN535M3 routers running firmware prior to M35M1_V250922 contain an unauthenticated arbitrary file write vulnerability that allows remote attackers to overwrite any file on the device by sending a crafted payload to the sync_server daemon on TCP port 13136. The daemon, which runs as root and requires no authentication, accepts a 100-byte filename field in its protocol header without path canonicalization, allowing attackers to supply an absolute path and write arbitrary content to overwrite startup scripts or credential stores to achieve persistent system compromise.
View the official NVD record for CVE-2026-89009
CVE data is sourced from NVD/CNA records and optional enrichment. Validate against the vendor advisory before taking production action.
VULNERABILITY PULSE
667 RECORDS
SECURE FEED ACTIVE
| AFFECTED PRODUCT | ACTION | ||
|---|---|---|---|
| CVE-2026-80462 |
Product identification pending
Reporter: SECURITY
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-87985 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-87986 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-87987 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-87988 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-82617 |
Product identification pending PATCH
Reporter: SECURITY
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-85706 EXPLOITED |
Product identification pending PATCH
Reporter: CVE
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-87719 |
Product identification pending PATCH
Reporter: CVE
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-84390 |
FortiMonitorOnSight
Reporter: PSIRT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-71644 |
Product identification pending
Reporter: CVE
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-62103 |
Everest Forms PATCH
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-62105 |
ThemeREX Addons PATCH
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-79395 |
Product identification pending
Reporter: CVE
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-53952 |
GetSimpleCMS-CE
Reporter: SECURITY-ADVISORIES
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-78006 |
The Events Calendar
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-78159 |
The Events Calendar
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-38056 |
Product identification pending
Reporter: ICS-CERT
|
9.4
CRITICAL
|
VIEW RECORD |
| CVE-2026-89249 |
AVideo
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89253 |
AVideo
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89254 |
AVideo
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89255 |
AVideo
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89256 |
AVideo
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89258 |
hugo PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89259 |
hugo PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-87984 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89010 |
WN535M1 PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-72709 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-72710 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-54072 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-89243 |
AVideo
Reporter: DISCLOSURE
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-89212 |
Product identification pending PATCH
Reporter: SECURITY
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-87983 |
mistral-vibe
Reporter: 6F8DE1F0-F67E-45A6-B68F-98777FDB759C
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-3869 |
Modicon M580
Reporter: CYBERSECURITY
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-54047 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-90456 |
Product identification pending
Reporter: ICS-CERT
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-71416 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-78224 |
Product identification pending
Reporter: ICS-CERT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-89009 |
Product identification pending
Reporter: DISCLOSURE
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-62102 |
Product identification pending
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-62106 |
Product identification pending
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-62107 |
Masteriyo – LMS PATCH
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-89266 |
Product identification pending
Reporter: DISCLOSURE
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-78175 |
Tutor LMS – eLearning and online course solution
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-89250 |
AVideo
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-82578 |
Product identification pending
Reporter: ICS-CERT
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-89013 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-89260 |
Product identification pending
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-89262 |
Product identification pending
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-72708 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-44715 |
Product identification pending
Reporter: SECURITY-ADVISORIES
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-90444 |
Product identification pending
Reporter: ICS-CERT
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-38058 |
Product identification pending
Reporter: ICS-CERT
|
8.6
HIGH
|
VIEW RECORD |
| CVE-2026-85979 |
Product identification pending
Reporter: SECURITY
|
8.6
HIGH
|
VIEW RECORD |
| CVE-2026-70341 |
Product identification pending
Reporter: SECURE
|
8.5
HIGH
|
VIEW RECORD |
| CVE-2026-7863 |
Product identification pending PATCH
Reporter: ILETISIM
|
8.4
HIGH
|
VIEW RECORD |
| CVE-2026-89066 |
Product identification pending PATCH
Reporter: FF89BA41-3AA1-4D27-914A-91399E9639E5
|
8.4
HIGH
|
VIEW RECORD |
| CVE-2026-54174 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.3
HIGH
|
VIEW RECORD |
| CVE-2026-89090 |
Product identification pending PATCH
Reporter: FF89BA41-3AA1-4D27-914A-91399E9639E5
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-90451 |
Product identification pending
Reporter: ICS-CERT
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-49464 |
Product identification pending
Reporter: SECURITY-ADVISORIES
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-8301 |
Product identification pending PATCH
Reporter: ILETISIM
|
7.8
HIGH
|
VIEW RECORD |
| CVE-2026-8303 |
Product identification pending PATCH
Reporter: ILETISIM
|
7.8
HIGH
|
VIEW RECORD |
| CVE-2026-89099 |
Product identification pending
Reporter: CNA
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-62109 |
Product identification pending
Reporter: AUDIT
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-62112 |
Product identification pending
Reporter: AUDIT
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-90460 |
Product identification pending PATCH
Reporter: CVE
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-90474 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-87776 |
Product identification pending PATCH
Reporter: CE714D77-ADD3-4F53-AFF5-83D477B104BB
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-68497 |
Product identification pending PATCH
Reporter: 36C7BE3B-2937-45DF-85EA-CA7133EA542C
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-79393 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-54135 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-49846 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-50013 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-16482 |
rtMedia for WordPress, BuddyPress and bbPress
Reporter: SECURITY
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-85200 |
GEO my WP
Reporter: SECURITY
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-54240 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.4
HIGH
|
VIEW RECORD |
| CVE-2026-54241 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.4
HIGH
|
VIEW RECORD |
| CVE-2026-57842 |
Product identification pending
Reporter: DISCLOSURE
|
7.3
HIGH
|
VIEW RECORD |
| CVE-2026-82583 |
Product identification pending
Reporter: ICS-CERT
|
7.2
HIGH
|
VIEW RECORD |
| CVE-2026-87020 |
Product identification pending
Reporter: ICS-CERT
|
7.2
HIGH
|
VIEW RECORD |
| CVE-2026-47773 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.2
HIGH
|
VIEW RECORD |
| CVE-2026-89245 |
AVideo
Reporter: DISCLOSURE
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-89251 |
AVideo
Reporter: DISCLOSURE
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-89252 |
AVideo
Reporter: DISCLOSURE
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-89012 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-78807 |
Product identification pending
Reporter: CVE
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-62089 |
Product identification pending
Reporter: AUDIT
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-54166 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-90445 |
Product identification pending
Reporter: ICS-CERT
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-90447 |
Product identification pending
Reporter: ICS-CERT
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-90448 |
Product identification pending
Reporter: ICS-CERT
|
7.1
HIGH
|
VIEW RECORD |
| CVE-2026-85083 |
Product identification pending
Reporter: ICS-CERT
|
7
HIGH
|
VIEW RECORD |
| CVE-2026-89242 |
Product identification pending
Reporter: DISCLOSURE
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-89248 |
Product identification pending
Reporter: DISCLOSURE
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-89261 |
Product identification pending
Reporter: DISCLOSURE
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-89263 |
Product identification pending
Reporter: DISCLOSURE
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-48490 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-50025 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-45056 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
6.9
MEDIUM
|
VIEW RECORD |
| CVE-2026-90449 |
Product identification pending
Reporter: ICS-CERT
|
6.9
MEDIUM
|
VIEW RECORD |
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