02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: fortinetA improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated attacker to partially exhaust CPU and
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 ImpactpartialSuccessful exploitation gives limited 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
- 1.75% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 75.8% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- 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: 5.1
- Published
- 2023-03-09 14:55Z3 YR AGO
- Last updated
- 2024-10-22 20:47Z1 YR AGO
- Reserved
- 2023-02-20
- Assigning CNA
- fortinet
- Record state
- PUBLISHED
- Severity
- Low (CVSS 3.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:X
- Weaknesses
- CWE-307Improper Restriction of Excessive Authentication AttemptsBase
- Data version
- 5.1
- Document digest
- 234a60dcb31c4b798905d8881fe96b0a118ecbbc6f773c6f7c4c18d06fd9a982
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
FortinetFortiDeceptor3.1.0 to 3.1.1, 3.0.0 to 3.0.2, 2.1.0, 2.0.0, 1.1.0, 1.0.0 to 1.0.1— SRC: CNA
Please upgrade to FortiAuthenticator version 6.5.0 or above,
Please upgrade to FortiDeceptor version 3.2.0 or above.
Please upgrade to FortiMail version 6.4.1 or above,
Please upgrade to FortiMail version 6.2.5 or above,
Please upgrade to FortiMail version 6.0.10 or above.