02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: fortinetMultiple issues including the use of uninitialized ressources [CWE-908] and excessive iteration [CWE-834] vulnerabilities vulnerability in Fortinet allows a VPN user to corrupt memory potentially
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 0.63% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 47.9% of scored records. A rank, not a probability.
- NVD base score
- 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.2
- Published
- 2025-04-08 14:03Z1 YR AGO
- Last updated
- 2026-02-26 18:28Z6 MO AGO
- Reserved
- 2023-07-11
- Assigning CNA
- fortinet
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.7)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
- Weaknesses
- CWE-908Use of Uninitialized ResourceBase
- Data version
- 5.2
- Document digest
- 376b603613337cff3fbbf9ddadc92521f84c151fa0da94e612f92ea274ec7a42
05 Affected products
PAIRS: 2VendorProductVersionsPlatforms
FortinetFortiProxy7.2.0 to 7.2.6, 7.0.0 to 7.0.12— FortinetFortiOS7.4.0, 7.2.0 to 7.2.5, 7.0.1 to 7.0.11, 6.4.7 to 6.4.14— SRC: CNA
Please upgrade to FortiOS version 7.4.1 or above
Please upgrade to FortiOS version 7.2.6 or above
Please upgrade to FortiOS version 7.0.13 or above
Please upgrade to FortiOS version 6.4.15 or above
Please upgrade to FortiOS version 6.4.14 or above
Please upgrade to FortiProxy version 7.4.0 or above
Please upgrade to FortiProxy version 7.2.7 or above
Please upgrade to FortiProxy version 7.0.13 or above
FortiSASE is no longer impacted, issue remediated Q3/23
## Workaround:
Disable SSLVPN webmode.
Alternatively, please use SSLVPN tunnel mode, IPsec (tunnel) or ZTNA (web access).
https://community.fortinet.com/t5/FortiGate/Technical-Tip-How-to-disable-SSL-VPN-Web-Mode-or-Tunnel-Mode-in/ta-p/217990
https://docs.fortinet.com/document/fortigate/7.2.3/administration-guide/45836/ssl-vpn-to-ipsec-vpn
https://docs.fortinet.com/document/fortigate/7.2.3/administration-guide/78050/migrating-from-ssl-vpn-to-ztna