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ID

VAR-202104-0042


CVE

CVE-2019-20466


TITLE

Sannce Smart HD Wifi Security Camera EAN 2 950004 595317  Vulnerability in using weak password hashes on devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-005175

DESCRIPTION

An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. A local attacker with the "default" account is capable of reading the /etc/passwd file, which contains a weakly hashed root password. By taking this hash and cracking it, the attacker can obtain root rights on the device. ------------------------------------------ [Vulnerability Type] Insecure Permissions ------------------------------------------ [Vendor of Product] Sannce ------------------------------------------ [Affected Product Code Base] Sannce Smart HD Wifi Security Camera - EAN nr: 2 950004 595317 ------------------------------------------ [Affected Component] Root user through file /etc/passwd ------------------------------------------ [Attack Type] Local ------------------------------------------ [Impact Escalation of Privileges] true ------------------------------------------ [Attack Vectors] To exploit the vulnerability, someone must be able to get local presence on the device. e.g. through command injection or by using the telnet interface as a low-privileged user. ------------------------------------------ [Has vendor confirmed or acknowledged the vulnerability?] true ------------------------------------------ [Discoverer] Willem Westerhof, Jasper Nota, Martijn Baalman from Qbit cyber security in cooperation with the Dutch Consumer organisation. ------------------------------------------ [Reference] https://www.sannce.com Use CVE-2019-20466

Trust: 1.8

sources: NVD: CVE-2019-20466 // JVNDB: JVNDB-2021-005175 // VULMON: CVE-2019-20466 // PACKETSTORM: 179815

AFFECTED PRODUCTS

vendor:sanncemodel:smart hd wifi security camera ean 2 950004 595317scope:eqversion: -

Trust: 1.8

vendor:sanncemodel:smart hd wifi security camera ean 2 950004 595317scope:eqversion:smart hd wifi security camera ean 2 950004 595317 firmware

Trust: 0.8

sources: JVNDB: JVNDB-2021-005175 // NVD: CVE-2019-20466

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-20466
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2019-20466
value: HIGH

Trust: 1.0

NVD: CVE-2019-20466
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202104-099
value: HIGH

Trust: 0.6

VULMON: CVE-2019-20466
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2019-20466
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2019-20466
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2019-20466
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2019-20466 // JVNDB: JVNDB-2021-005175 // CNNVD: CNNVD-202104-099 // NVD: CVE-2019-20466 // NVD: CVE-2019-20466

PROBLEMTYPE DATA

problemtype:CWE-916

Trust: 1.0

problemtype:Using weak password hashes (CWE-916) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-005175 // NVD: CVE-2019-20466

THREAT TYPE

local

Trust: 0.7

sources: PACKETSTORM: 179815 // CNNVD: CNNVD-202104-099

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-099

PATCH

title:Top Pageurl:https://www.sannce.com/

Trust: 0.8

sources: JVNDB: JVNDB-2021-005175

EXTERNAL IDS

db:NVDid:CVE-2019-20466

Trust: 3.5

db:JVNDBid:JVNDB-2021-005175

Trust: 0.8

db:CNNVDid:CNNVD-202104-099

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2019-20466

Trust: 0.1

db:PACKETSTORMid:179815

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2019-20466 // JVNDB: JVNDB-2021-005175 // PACKETSTORM: 179815 // CNNVD: CNNVD-202104-099 // NVD: CVE-2019-20466

REFERENCES

url:https://www.eurofins-cybersecurity.com/news/connected-devices-baby-monitors-part-2/

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2019-20466

Trust: 1.5

url:http://seclists.org/fulldisclosure/2024/jul/14

Trust: 1.0

url:https://cwe.mitre.org/data/definitions/916.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://www.sannce.com

Trust: 0.1

sources: VULMON: CVE-2019-20466 // JVNDB: JVNDB-2021-005175 // PACKETSTORM: 179815 // CNNVD: CNNVD-202104-099 // NVD: CVE-2019-20466

CREDITS

Willem Westerhof | Secura

Trust: 0.1

sources: OTHER: None

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2019-20466
db:JVNDBid:JVNDB-2021-005175
db:PACKETSTORMid:179815
db:CNNVDid:CNNVD-202104-099
db:NVDid:CVE-2019-20466

LAST UPDATE DATE

2025-01-30T20:59:12.592000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2019-20466date:2021-04-08T00:00:00
db:JVNDBid:JVNDB-2021-005175date:2021-12-09T03:25:00
db:CNNVDid:CNNVD-202104-099date:2021-04-09T00:00:00
db:NVDid:CVE-2019-20466date:2024-11-21T04:38:32.987

SOURCES RELEASE DATE

db:OTHERid: - date:2024-07-26T13:11:06
db:VULMONid:CVE-2019-20466date:2021-04-02T00:00:00
db:JVNDBid:JVNDB-2021-005175date:2021-12-09T00:00:00
db:PACKETSTORMid:179815date:2024-07-30T12:35:43
db:CNNVDid:CNNVD-202104-099date:2021-04-02T00:00:00
db:NVDid:CVE-2019-20466date:2021-04-02T16:15:13.193