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AdobeCVE-2021-21055

HistoryFeb 11, 2021 - 9:15 p.m.

CVE-2021-21055

2021-02-1121:15:13

CWE-426

adobe

web.nvd.nist.gov

adobe dreamweaver

vulnerability

untrusted search path

information disclosure

cve-2021-21055

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.2

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

25.5%

JSON

Adobe Dreamweaver versions 21.0 (and earlier) and 20.2 (and earlier) is affected by an untrusted search path vulnerability that could result in information disclosure. An attacker with physical access to the system could replace certain configuration files and dynamic libraries that Dreamweaver references, potentially resulting in information disclosure.

Affected configurations

Nvd

Vulners

Node

adobedreamweaverRange≤20.2

adobedreamweaverMatch21.0

AND

applemacosMatch-

microsoftwindowsMatch-

VendorProductVersionCPE
adobedreamweaver*cpe:2.3:a:adobe:dreamweaver:*:*:*:*:*:*:*:*
adobedreamweaver21.0cpe:2.3:a:adobe:dreamweaver:21.0:*:*:*:*:*:*:*
applemacos-cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
adobe	dreamweaver	*	cpe:2.3:a:adobe:dreamweaver::::::::
adobe	dreamweaver	21.0	cpe:2.3:a:adobe:dreamweaver:21.0:::::::*
apple	macos	-	cpe:2.3:o:apple:macos:-:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

CNA Affected

[
  {
    "product": "Dreamweaver",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "21.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "20.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "None",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

helpx.adobe.com/security/products/dreamweaver/apsb21-13.html

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.2

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

25.5%

JSON

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