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[email protected]NVD:CVE-2020-1866

HistoryJan 13, 2021 - 11:15 p.m.

CVE-2020-1866

2021-01-1323:15:13

CWE-125

[email protected]

web.nvd.nist.gov

out-of-bounds read vulnerability

multiple product versions

crafted dhcp messages

service abnormal

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

25.7%

JSON

There is an out-of-bounds read vulnerability in several products. The software reads data past the end of the intended buffer when parsing certain crafted DHCP messages. Successful exploit could cause certain service abnormal. Affected product versions include:NIP6800 versions V500R001C30,V500R001C60SPC500,V500R005C00;S12700 versions V200R008C00;S2700 versions V200R008C00;S5700 versions V200R008C00;S6700 versions V200R008C00;S7700 versions V200R008C00;S9700 versions V200R008C00;Secospace USG6600 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00;USG9500 versions V500R001C30SPC300,V500R001C30SPC600,V500R001C60SPC500,V500R005C00.

Affected configurations

Nvd

Node

huaweinip6800_firmwareMatchv500r001c30

huaweinip6800_firmwareMatchv500r001c60spc500

huaweinip6800_firmwareMatchv500r005c00

AND

huaweinip6800Match-

Node

huaweis12700_firmwareMatchv200r008c00

AND

huaweis12700Match-

Node

huaweis2700_firmwareMatchv200r008c00

AND

huaweis2700Match-

Node

huaweis5700_firmwareMatchv200r008c00

AND

huaweis5700Match-

Node

huaweis6700_firmwareMatchv200r008c00

AND

huaweis6700Match-

Node

huaweis7700_firmwareMatchv200r008c00

AND

huaweis7700Match-

Node

huaweis9700_firmwareMatchv200r008c00

AND

huaweis9700Match-

Node

huaweisecospace_usg6600_firmwareMatchv500r001c30spc200

huaweisecospace_usg6600_firmwareMatchv500r001c30spc600

huaweisecospace_usg6600_firmwareMatchv500r001c60spc500

huaweisecospace_usg6600_firmwareMatchv500r005c00

AND

huaweisecospace_usg6600Match-

Node

huaweiusg9500_firmwareMatchv500r001c30spc300

huaweiusg9500_firmwareMatchv500r001c30spc600

huaweiusg9500_firmwareMatchv500r001c60spc500

huaweiusg9500_firmwareMatchv500r005c00

AND

huaweiusg9500Match-

VendorProductVersionCPE
huaweinip6800_firmwarev500r001c30cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*
huaweinip6800_firmwarev500r001c60spc500cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
huaweinip6800_firmwarev500r005c00cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:*
huaweinip6800-cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*
huaweis12700_firmwarev200r008c00cpe:2.3:o:huawei:s12700_firmware:v200r008c00:*:*:*:*:*:*:*
huaweis12700-cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*
huaweis2700_firmwarev200r008c00cpe:2.3:o:huawei:s2700_firmware:v200r008c00:*:*:*:*:*:*:*
huaweis2700-cpe:2.3:h:huawei:s2700:-:*:*:*:*:*:*:*
huaweis5700_firmwarev200r008c00cpe:2.3:o:huawei:s5700_firmware:v200r008c00:*:*:*:*:*:*:*
huaweis5700-cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	nip6800_firmware	v500r001c30	cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:::::::*
huawei	nip6800_firmware	v500r001c60spc500	cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:::::::*
huawei	nip6800_firmware	v500r005c00	cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:::::::*
huawei	nip6800	-	cpe:2.3:h:huawei:nip6800:-:::::::*
huawei	s12700_firmware	v200r008c00	cpe:2.3:o:huawei:s12700_firmware:v200r008c00:::::::*
huawei	s12700	-	cpe:2.3:h:huawei:s12700:-:::::::*
huawei	s2700_firmware	v200r008c00	cpe:2.3:o:huawei:s2700_firmware:v200r008c00:::::::*
huawei	s2700	-	cpe:2.3:h:huawei:s2700:-:::::::*
huawei	s5700_firmware	v200r008c00	cpe:2.3:o:huawei:s5700_firmware:v200r008c00:::::::*
huawei	s5700	-	cpe:2.3:h:huawei:s5700:-:::::::*

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References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-09-eudemon-en

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

25.7%

JSON

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