CVE-2021-28207

The specific function in ASUS BMCs firmware Web management page (Get Help 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
NISTNIST
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
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
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-132-4577-60153-1.html
https://www.asus.com/content/ASUS-Product-Security-Advisory/
https://www.asus.com/tw/support/callus/
https://www.twcert.org.tw/tw/cp-132-4577-60153-1.html