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cve[email protected]CVE-2020-9209
HistoryJan 13, 2021 - 11:15 p.m.

CVE-2020-9209

2021-01-1323:15:13
CWE-862
web.nvd.nist.gov
26
1
cve-2020-9209
privilege escalation
smc2.0
file location
vulnerability
exploit
nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.6%

There is a privilege escalation vulnerability in SMC2.0 product. Some files in a directory of a module are located improperly. It does not apply the directory limitation. Attackers can exploit this vulnerability by crafting malicious file to launch privilege escalation. This can compromise normal service of affected products.

Affected configurations

NVD
Node
huaweismc2.0_firmwareMatchv600r006c00spc700
OR
huaweismc2.0_firmwareMatchv600r006c00spc800
OR
huaweismc2.0_firmwareMatchv600r006c10spc500
OR
huaweismc2.0_firmwareMatchv600r006c10spc600
OR
huaweismc2.0_firmwareMatchv600r006c10spc601
OR
huaweismc2.0_firmwareMatchv600r006c10spc602
OR
huaweismc2.0_firmwareMatchv600r006c10spc700
OR
huaweismc2.0_firmwareMatchv600r006c10spc800
OR
huaweismc2.0_firmwareMatchv600r006c10spca00
OR
huaweismc2.0_firmwareMatchv600r006c10spcb00
OR
huaweismc2.0_firmwareMatchv600r006c10spcc00
OR
huaweismc2.0_firmwareMatchv600r006c10spcd00
OR
huaweismc2.0_firmwareMatchv600r006c10spce00
OR
huaweismc2.0_firmwareMatchv600r019c00
OR
huaweismc2.0_firmwareMatchv600r019c10
AND
huaweismc2.0Match-

CNA Affected

[
  {
    "product": "SMC2.0",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "V600R006C00SPC700,V600R006C00SPC800,V600R006C10SPC500,V600R006C10SPC600,V600R006C10SPC601,V600R006C10SPC602,V600R006C10SPC700,V600R006C10SPC800,V600R006C10SPCa00,V600R006C10SPCb00,V600R006C10SPCc00,V600R006C10SPCd00,V600R006C10SPCe00,V600R019C00,V600R019C10"
      }
    ]
  }
]

Social References

More

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.6%

Related for CVE-2020-9209