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TalosCVELIST:CVE-2022-27631

HistoryAug 05, 2022 - 9:19 p.m.

CVE-2022-27631

2022-08-0521:19:29

CWE-787

talos

www.cve.org

dd-wrt

httpd

memory corruption

network request

cve-2022-27631

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

9.8

Confidence

High

EPSS

0.009

Percentile

83.0%

JSON

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.

CNA Affected

[
  {
    "vendor": "DD-WRT",
    "product": "DD-WRT",
    "versions": [
      {
        "version": "Revision 32270 - Revision 48599",
        "status": "affected"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2022-1510

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

9.8

Confidence

High

EPSS

0.009

Percentile

83.0%

JSON

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