Multiple SHARP routers contain an improper authentication vulnerability in the…
Priority LOW 27CWE-497Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-497.
Summary
Multiple SHARP routers contain an improper authentication vulnerability in the configuration backup function. The product's backup files containing sensitive information may be retrieved by a remote unauthenticated attacker.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00501 43rd 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Sharp Corporation | home 5G HR02 | S5.82.00 and earlier | — | No fix listed | CNA |
| Sharp Corporation | Wi-Fi STATION SH-52B | S3.87.11 and earlier | — | No fix listed | CNA |
| Sharp Corporation | Wi-Fi STATION SH-54C | S6.60.00 and earlier | — | No fix listed | CNA |
| Sharp Corporation | Wi-Fi STATION SH-05L | up to 01.00.C0 | — | No fix listed | CNA |
| Sharp Corporation | PocketWifi 809SH | up to 01.00.B9 | — | No fix listed | CNA |
| Sharp Corporation | Speed Wi-Fi NEXT W07 | up to 02.00.48 | — | No fix listed | CNA |
- home 5G HR02 VendorSharp Corporation Affected S5.82.00 and earlier Fixed in — No fix listed CNA
- Wi-Fi STATION SH-52B VendorSharp Corporation Affected S3.87.11 and earlier Fixed in — No fix listed CNA
- Wi-Fi STATION SH-54C VendorSharp Corporation Affected S6.60.00 and earlier Fixed in — No fix listed CNA
- Wi-Fi STATION SH-05L VendorSharp Corporation Affected up to 01.00.C0 Fixed in — No fix listed CNA
- PocketWifi 809SH VendorSharp Corporation Affected up to 01.00.B9 Fixed in — No fix listed CNA
- Speed Wi-Fi NEXT W07 VendorSharp Corporation Affected up to 02.00.48 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-52321
- 2026-10-03 Alias added: GHSA-33wm-fghj-g69f
References
More Sharp Corporation vulnerabilities
- TI-2019-02935 Cross-site scripting in Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT… KEVCVSS 3.1CRITICAL 9.8
- TI-2024-22196 Authentication bypass in Sharp Corporation Multiple MFPs CVSS 3.1CRITICAL 9.1
- TI-2024-38467 Sharp Multifunction Printers Local File Inclusion via installed_emanual_down.html CVSS 4.0HIGH 8.7
- TI-2024-24071 Out-of-bounds read in Sharp Corporation Multiple MFPs CVSS 3.1HIGH 7.5
- TI-2019-02936 Stack-based buffer overflow in Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq… CVSS 3.1CRITICAL 9.8
- TI-2024-15783 OS command injection in Sharp Corporation Energy Management Controller with Cloud Services CVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-52321 · CVE Program
- CVE-2024-52321 · NVD
- FIRST EPSS
- GHSA-33wm-fghj-g69f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences