Details of VAR-202502-3527

ID

VAR-202502-3527

CVE

CVE-2024-51139

TITLE

plural DrayTek Corporation Classic buffer overflow vulnerability in the product

Trust: 0.8

sources: JVNDB: JVNDB-2024-024338

DESCRIPTION

Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766 4.4.5.1 and earlier and Vigor2865/2866/2927 4.4.5.3 and earlier and Vigor2962/3910 4.3.2.8/4.4.3.1 and earlier and Vigor3912 4.3.6.1 and earlier allows a remote attacker to execute arbitrary code via the CGI parser's handling of the "Content-Length" header of HTTP POST requests. vigor2620 firmware, vigorlte200 firmware, vigor2860 firmware etc. DrayTek Corporation The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2024-51139 // JVNDB: JVNDB-2024-024338

AFFECTED PRODUCTS

vendor:	draytek	model:	vigor1000b	scope:	lt	version:	4.4.3.2	Trust: 1.0
vendor:	draytek	model:	vigor2926	scope:	lt	version:	3.9.9.8	Trust: 1.0
vendor:	draytek	model:	vigor2862	scope:	lt	version:	3.9.9.8	Trust: 1.0
vendor:	draytek	model:	vigor2133	scope:	lt	version:	3.9.9.2	Trust: 1.0
vendor:	draytek	model:	vigor2765	scope:	lt	version:	4.4.5.5	Trust: 1.0
vendor:	draytek	model:	vigor2865	scope:	lt	version:	4.4.5.8	Trust: 1.0
vendor:	draytek	model:	vigor2927	scope:	lt	version:	4.4.5.8	Trust: 1.0
vendor:	draytek	model:	vigor3910	scope:	gte	version:	4.4.3	Trust: 1.0
vendor:	draytek	model:	vigor2962	scope:	gte	version:	4.4.3	Trust: 1.0
vendor:	draytek	model:	vigor2763	scope:	lt	version:	4.4.5.5	Trust: 1.0
vendor:	draytek	model:	vigor2766	scope:	lt	version:	4.4.5.5	Trust: 1.0
vendor:	draytek	model:	vigor3912	scope:	lt	version:	4.4.3.2	Trust: 1.0
vendor:	draytek	model:	vigor2832	scope:	lt	version:	3.9.9.2	Trust: 1.0
vendor:	draytek	model:	vigor2860	scope:	lt	version:	3.9.8.3	Trust: 1.0
vendor:	draytek	model:	vigor2762	scope:	lt	version:	3.9.9.2	Trust: 1.0
vendor:	draytek	model:	vigor2962	scope:	lt	version:	4.4.3.2	Trust: 1.0
vendor:	draytek	model:	vigorlte200	scope:	lt	version:	3.9.9.1	Trust: 1.0
vendor:	draytek	model:	vigor2135	scope:	lt	version:	4.4.5.5	Trust: 1.0
vendor:	draytek	model:	vigor2925	scope:	lt	version:	3.9.8.3	Trust: 1.0
vendor:	draytek	model:	vigor2962	scope:	lt	version:	4.3.2.9	Trust: 1.0
vendor:	draytek	model:	vigor2866	scope:	lt	version:	4.4.5.8	Trust: 1.0
vendor:	draytek	model:	vigor2620	scope:	lt	version:	3.9.9.1	Trust: 1.0
vendor:	draytek	model:	vigor3910	scope:	lt	version:	4.4.3.2	Trust: 1.0
vendor:	draytek	model:	vigor2915	scope:	lt	version:	4.4.5	Trust: 1.0
vendor:	draytek	model:	vigor3220	scope:	lt	version:	3.9.8.5	Trust: 1.0
vendor:	draytek	model:	vigor3910	scope:	lt	version:	4.3.2.9	Trust: 1.0
vendor:	draytek	model:	vigor2952	scope:	lt	version:	3.9.8.5	Trust: 1.0
vendor:	draytek	model:	vigor2862	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2927	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2133	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2763	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2925	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2135	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2620	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2765	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2866	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2962	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2766	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor3910	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2860	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2926	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2832	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigorlte200	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2762	scope:	-	version:	-	Trust: 0.8
vendor:	draytek	model:	vigor2865	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2024-024338 // NVD: CVE-2024-51139

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-51139
value:	CRITICAL
Trust: 1.0
OTHER:	JVNDB-2024-024338
value:	CRITICAL
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-51139
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-024338
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2024-024338 // NVD: CVE-2024-51139

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-024338 // NVD: CVE-2024-51139

EXTERNAL IDS

db:	NVD	id:	CVE-2024-51139	Trust: 2.6
db:	JVNDB	id:	JVNDB-2024-024338	Trust: 0.8

sources: JVNDB: JVNDB-2024-024338 // NVD: CVE-2024-51139

REFERENCES

url:	http://draytek.com	Trust: 1.8
url:	https://medium.com/faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-51139	Trust: 0.8

sources: JVNDB: JVNDB-2024-024338 // NVD: CVE-2024-51139

SOURCES

db:	JVNDB	id:	JVNDB-2024-024338
db:	NVD	id:	CVE-2024-51139

LAST UPDATE DATE

2025-05-30T23:29:21.699000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2024-024338	date:	2025-05-29T05:34:00
db:	NVD	id:	CVE-2024-51139	date:	2025-05-28T16:23:26.310

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2024-024338	date:	2025-05-29T00:00:00
db:	NVD	id:	CVE-2024-51139	date:	2025-02-27T21:15:37.123