CVE-2018-21139

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.27, D500 before 1.0.0.27, D6100 before 1.0.0.58, D6200 before 1.1.00.30, D6220 before 1.0.0.46, D6400 before 1.0.0.82, D7000 before 1.0.1.68, D7000v2 before 1.0.0.51, D7800 before 1.0.1.42, D8500 before 1.0.3.42, DC112A before 1.0.0.40, DGN2200Bv4 before 1.0.0.102, DGN2200v4 before 1.0.0.102, JNR1010v2 before 1.1.0.54, JR6150 before 1.0.1.18, JWNR2010v5 before 1.1.0.54, PR2000 before 1.0.0.24, R6020 before 1.0.0.34, R6050 before 1.0.1.18, R6080 before 1.0.0.34, R6100 before 1.0.1.22, R6120 before 1.0.0.42, R6220 before 1.1.0.68, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R6700 before 1.0.1.48, R6700v2 before 1.2.0.24, R6800 before 1.2.0.24, R6900 before 1.0.1.48, R6900P before 1.3.1.44, R6900v2 before 1.2.0.24, R7000 before 1.0.9.34, R7000P before 1.3.1.44, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R7500 before 1.0.0.124, R7500v2 before 1.0.3.38, R7900 before 1.0.2.16, R7900P before 1.4.1.24, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R8300 before 1.0.2.122, R8500 before 1.0.2.122, WN3000RP before 1.0.0.68, WN3000RPv2 before 1.0.0.68, WNDR3400v3 before 1.0.1.18, WNDR3700v4 before 1.0.2.102, WNDR3700v5 before 1.1.0.54, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, WNDR4500v3 before 1.0.0.56, WNR1000v4 before 1.1.0.54, WNR2020 before 1.1.0.54, WNR2050 before 1.1.0.54, and WNR3500Lv2 before 1.2.0.54.
Overview
  • CVE ID
  • CVE-2018-21139
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-23T21:15:11
  • Last Modified Date
  • 2020-05-01T17:50:42
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:netgear:d1500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.27
cpe:2.3:h:netgear:d1500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.27
cpe:2.3:h:netgear:d500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.58
cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.00.30
cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d6220_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.46
cpe:2.3:h:netgear:d6220:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d6400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.82
cpe:2.3:h:netgear:d6400:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.68
cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.51
cpe:2.3:h:netgear:d7000:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.42
cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.3.42
cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:dc112a_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.40
cpe:2.3:h:netgear:dc112a:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:dgn2200b_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.102
cpe:2.3:h:netgear:dgn2200b:v4:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.102
cpe:2.3:h:netgear:dgn2200:v4:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:jnr1010_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:jnr1010:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.18
cpe:2.3:h:netgear:jr6150:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:jwnr2010_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:jwnr2010:v5:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:pr2000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.24
cpe:2.3:h:netgear:pr2000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.34
cpe:2.3:h:netgear:r6020:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6050_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.18
cpe:2.3:h:netgear:r6050:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.34
cpe:2.3:h:netgear:r6080:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.22
cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.42
cpe:2.3:h:netgear:r6120:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.68
cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.30
cpe:2.3:h:netgear:r6250:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6300_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.32
cpe:2.3:h:netgear:r6300:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.44
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.60
cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.48
cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* 1 OR 1.2.0.24
cpe:2.3:h:netgear:r6700:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:* 1 OR 1.2.0.24
cpe:2.3:h:netgear:r6800:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.48
cpe:2.3:h:netgear:r6900:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* 1 OR 1.3.1.44
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:* 1 OR 1.2.0.24
cpe:2.3:h:netgear:r6900:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.9.34
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* 1 OR 1.3.1.44
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.48
cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7300_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.68
cpe:2.3:h:netgear:r7300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.124
cpe:2.3:h:netgear:r7500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.3.38
cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.16
cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:* 1 OR 1.4.1.24
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.18
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:* 1 OR 1.4.1.24
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.122
cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.122
cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wn3000rp_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.68
cpe:2.3:h:netgear:wn3000rp:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wn3000rp_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.68
cpe:2.3:h:netgear:wn3000rp:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr3400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.18
cpe:2.3:h:netgear:wndr3400:v3:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.102
cpe:2.3:h:netgear:wndr3700:v4:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:wndr3700:v5:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.104
cpe:2.3:h:netgear:wndr4300:v1:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.56
cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.56
cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wnr1000_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:wnr1000:v4:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wnr2020_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:wnr2020:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wnr2050_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0.54
cpe:2.3:h:netgear:wnr2050:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:wnr3500l_firmware:*:*:*:*:*:*:*:* 1 OR 1.2.0.54
cpe:2.3:h:netgear:wnr3500l:v2:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://kb.netgear.com/000060220/Security-Advisory-for-Sensitive-Information-Disclosure-on-Some-Routers-and-Smart-Cradles-PSV-2017-2198 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-21139
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21139
History
Created Old Value New Value Data Type Notes
2022-05-10 17:34:37 Added to TrackCVE
2022-12-04 15:35:29 2020-04-23T21:15Z 2020-04-23T21:15:11 CVE Published Date updated
2022-12-04 15:35:29 2020-05-01T17:50:42 CVE Modified Date updated
2022-12-04 15:35:29 Analyzed Vulnerability Status updated