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ApacheCVE-2021-45029

HistoryJan 25, 2022 - 1:15 p.m.

CVE-2021-45029

2022-01-2513:15:07

CWE-94

apache

web.nvd.nist.gov

cve-2021-45029

apache

shenyu

code injection

spel injection

remote code execution

security vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.013

Percentile

86.1%

JSON

Groovy Code Injection & SpEL Injection which lead to Remote Code Execution. This issue affected Apache ShenYu 2.4.0 and 2.4.1.

Affected configurations

Nvd

Vulners

Node

apacheshenyuMatch2.4.0

apacheshenyuMatch2.4.1

VendorProductVersionCPE
apacheshenyu2.4.0cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*
apacheshenyu2.4.1cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	shenyu	2.4.0	cpe:2.3:a:apache:shenyu:2.4.0:::::::*
apache	shenyu	2.4.1	cpe:2.3:a:apache:shenyu:2.4.1:::::::*

CNA Affected

[
  {
    "product": "Apache ShenYu (incubating) ",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "2.4.2",
        "status": "affected",
        "version": "Apache ShenYu (incubating)",
        "versionType": "custom"
      }
    ]
  }
]

References

www.openwall.com/lists/oss-security/2022/01/25/8

www.openwall.com/lists/oss-security/2022/01/26/1

lists.apache.org/thread/3zzmwvg3012tg306x8o893fvdcssx639

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.013

Percentile

86.1%

JSON

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