diff --git a/models/utils.go b/models/utils.go
index da6dde487a..01aa45d9e4 100644
--- a/models/utils.go
+++ b/models/utils.go
@@ -119,19 +119,29 @@ func ConvertNvdToModel(cveID string, nvds []cvedict.Nvd) ([]CveContent, []Exploi
 			c.Cvss3Severity = cvss3.BaseSeverity
 			m[cvss3.Source] = c
 		}
+		for _, cvss40 := range nvd.Cvss40 {
+			c := m[cvss40.Source]
+			c.Cvss40Score = cvss40.BaseScore
+			c.Cvss40Vector = cvss40.VectorString
+			c.Cvss40Severity = cvss40.BaseSeverity
+			m[cvss40.Source] = c
+		}
 
 		for source, cont := range m {
 			cves = append(cves, CveContent{
-				Type:          Nvd,
-				CveID:         cveID,
-				Summary:       strings.Join(desc, "\n"),
-				Cvss2Score:    cont.Cvss2Score,
-				Cvss2Vector:   cont.Cvss2Vector,
-				Cvss2Severity: cont.Cvss2Severity,
-				Cvss3Score:    cont.Cvss3Score,
-				Cvss3Vector:   cont.Cvss3Vector,
-				Cvss3Severity: cont.Cvss3Severity,
-				SourceLink:    fmt.Sprintf("https://nvd.nist.gov/vuln/detail/%s", cveID),
+				Type:           Nvd,
+				CveID:          cveID,
+				Summary:        strings.Join(desc, "\n"),
+				Cvss2Score:     cont.Cvss2Score,
+				Cvss2Vector:    cont.Cvss2Vector,
+				Cvss2Severity:  cont.Cvss2Severity,
+				Cvss3Score:     cont.Cvss3Score,
+				Cvss3Vector:    cont.Cvss3Vector,
+				Cvss3Severity:  cont.Cvss3Severity,
+				Cvss40Score:    cont.Cvss40Score,
+				Cvss40Vector:   cont.Cvss40Vector,
+				Cvss40Severity: cont.Cvss40Severity,
+				SourceLink:     fmt.Sprintf("https://nvd.nist.gov/vuln/detail/%s", cveID),
 				// Cpes:          cpes,
 				CweIDs:       cont.CweIDs,
 				References:   refs,
diff --git a/models/vulninfos.go b/models/vulninfos.go
index 4aa1f50be8..3e85e81149 100644
--- a/models/vulninfos.go
+++ b/models/vulninfos.go
@@ -610,7 +610,7 @@ func (v VulnInfo) Cvss3Scores() (values []CveContentCvss) {
 
 // Cvss40Scores returns CVSS V4 Score
 func (v VulnInfo) Cvss40Scores() (values []CveContentCvss) {
-	for _, ctype := range []CveContentType{Mitre} {
+	for _, ctype := range []CveContentType{Mitre, Nvd} {
 		if conts, found := v.CveContents[ctype]; found {
 			for _, cont := range conts {
 				if cont.Cvss40Score == 0 && cont.Cvss40Severity == "" {
diff --git a/models/vulninfos_test.go b/models/vulninfos_test.go
index 7ec2486c4f..d68e3ee27b 100644
--- a/models/vulninfos_test.go
+++ b/models/vulninfos_test.go
@@ -1931,6 +1931,15 @@ func TestVulnInfo_Cvss40Scores(t *testing.T) {
 							Optional:       map[string]string{"source": "CNA"},
 						},
 					},
+					Nvd: []CveContent{
+						{
+							Type:           Nvd,
+							Cvss40Score:    6.9,
+							Cvss40Vector:   "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
+							Cvss40Severity: "MEDIUM",
+							Optional:       map[string]string{"source": "cna@vuldb.com"},
+						},
+					},
 				},
 			},
 			want: []CveContentCvss{
@@ -1943,6 +1952,15 @@ func TestVulnInfo_Cvss40Scores(t *testing.T) {
 						Vector:   "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
 					},
 				},
+				{
+					Type: Nvd,
+					Value: Cvss{
+						Type:     CVSS40,
+						Score:    6.9,
+						Severity: "MEDIUM",
+						Vector:   "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
+					},
+				},
 			},
 		},
 	}