CVE-2021-28206

EUVD-2021-14896
The specific function in ASUS BMC’s firmware Web management page (Record video file function) does not filter the specific parameter. As obtaining the administrator permission, remote attackers can use the means of path traversal to access system files.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
twcertCNA
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
Affected Products (NVD)
VendorProductVersion
asusasmb9-ikvm_firmware
1.11.12
asusrs720a-e9-rs24-e_firmware
1.10.3
asusrs700a-e9-rs4_firmware
1.10.0
asusrs700-e9-rs4_firmware
1.09
asusesc4000_g4x_firmware
1.11.6
asusrs700-e9-rs12_firmware
1.11.5
asusrs100-e10-pi2_firmware
1.13.6
asusrs300-e10-ps4_firmware
1.13.6
asusrs300-e10-rs4_firmware
1.13.6
asusrs500a-e9-ps4_firmware
1.14.1
asusrs500a-e9-rs4_firmware
1.14.1
asusrs500a-e9_rs4_u_firmware
1.14.1
asuse700_g4_firmware
1.14.1
asusws_c422_pro\/se_firmware
1.14.1
asusws_x299_pro\/se_firmware
1.14.1
asusz11pa-u12_firmware
1.15.1
asusz11pa-u12\/10g-2s_firmware
1.15.1
asusknpa-u16_firmware
1.13.4
asusesc4000_dhd_g4_firmware
1.13.7
asusesc4000_g4_firmware
1.15.2
asusrs720q-e9-rs24-s_firmware
1.15.0
asusrs720q-e9-rs8_firmware
1.15.0
asusrs720q-e9-rs8-s_firmware
1.15.0
asusz11pa-d8_firmware
1.14.1
asusz11pa-d8c_firmware
1.14.1
asusrs720-e9-rs24-u_firmware
1.14.3
asusrs720-e9-rs8-g_firmware
1.15.2
asusrs500-e9-ps4_firmware
1.15.4
asuspro_e800_g4_firmware
1.14.2
asusrs500-e9-rs4_firmware
1.15.4
asusrs500-e9-rs4-u_firmware
1.15.4
asusrs520-e9-rs12-e_firmware
1.15.3
asusrs520-e9-rs8_firmware
1.15.3
asusesc8000_g4_firmware
1.15.4
asusesc8000_g4\/10g_firmware
1.15.4
asusrs720-e9-rs12-e_firmware
1.15.2
asusws_c621e_sage_firmware
1.15.1
asusrs500a-e10-ps4_firmware
1.15.2
asusrs500a-e10-rs4_firmware
1.15.2
asusrs700a-e9-rs12v2_firmware
1.15.1
asusrs700a-e9-rs4v2_firmware
1.15.1
asusrs720a-e9-rs12v2_firmware
1.15.2
asusrs720a-e9-rs24v2_firmware
1.15.1
asusz11pr-d16_firmware
1.15.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.asus.com/content/ASUS-Product-Security-Advisory/
https://www.asus.com/tw/support/callus/
https://www.twcert.org.tw/tw/cp-132-4576-422ac-1.html
https://www.asus.com/content/ASUS-Product-Security-Advisory/
https://www.asus.com/tw/support/callus/
https://www.twcert.org.tw/tw/cp-132-4576-422ac-1.html