Weakness / #49
CWE-347 in CISA KEV
Answer 5 KEV entries list CWE-347 as of catalog 2026.09.23, 0.3% of the catalog and rank 49 of 185 weaknesses. The most affected vendor is SimpleHelp (1).
- KEV entries
- 50.3% of catalog
- Vendors
- 5affected
- Ransomware: known
- 120%
- First added
- 2021-11-03
- Latest added
- 2026-06-29
VVendors
| Vendor | Entries | Share |
|---|---|---|
| SimpleHelp | 1 | 20% |
| Fortinet | 1 | 20% |
| Palo Alto Networks | 1 | 20% |
| Cisco | 1 | 20% |
| Microsoft | 1 | 20% |
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 1 |
| 2026 | 1 |
PProducts
| Product | Entries | Share |
|---|---|---|
| SimpleHelp SimpleHelp | 1 | 20% |
| Fortinet Multiple Products | 1 | 20% |
| Palo Alto Networks PAN-OS | 1 | 20% |
| Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers | 1 | 20% |
| Microsoft Windows | 1 | 20% |
EAll entries
| CVE | Vendor | Product | Added | Ransomware |
|---|---|---|---|---|
| CVE-2026-48558 | SimpleHelp | SimpleHelp | Unknown | |
| CVE-2025-59718 | Fortinet | Multiple Products | Unknown | |
| CVE-2020-2021 | Palo Alto Networks | PAN-OS | Known | |
| CVE-2022-20703 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Unknown | |
| CVE-2020-1464 | Microsoft | Windows | Unknown |
Cite this
5 CISA KEV entries list CWE-347, 0.3% of the catalog. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/cwe/cwe-347/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.