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ApacheCVE-2020-17520

HistoryDec 18, 2020 - 9:15 p.m.

CVE-2020-17520

2020-12-1821:15:12

apache

web.nvd.nist.gov

cve-2020-17520

pulsar manager

security

bypass

admin

http api

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

29.5%

JSON

In the Pulsar manager 0.1.0 version, malicious users will be able to bypass pulsar-manager’s admin, permission verification mechanism by constructing special URLs, thereby accessing any HTTP API.

Affected configurations

Nvd

Vulners

Node

apachepulsar_managerMatch0.1.0

VendorProductVersionCPE
apachepulsar_manager0.1.0cpe:2.3:a:apache:pulsar_manager:0.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	pulsar_manager	0.1.0	cpe:2.3:a:apache:pulsar_manager:0.1.0:::::::*

CNA Affected

[
  {
    "product": "Pulsar Manager",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Pulsar Manager 0.1.0"
      }
    ]
  }
]

References

lists.apache.org/thread.html/rb8b3025f8b507dec0b66791df408cdaf2d155866db1c7a1a4bc621cd%40%3Cdev.pulsar.apache.org%3E

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

29.5%

JSON

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