KB Login Authentication Script sql injection
CVE-2017-20127

7.3HIGH

Key Information:

Vendor

Unspecified

Status
Kb Login Authentication Script
Vendor
CVE Published:
13 July 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2017-20127?

A vulnerability was found in KB Login Authentication Script 1.1 and classified as critical. Affected by this issue is some unknown functionality. The manipulation of the argument username/password with the input 'or''=' leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Affected Version(s)

KB Login Authentication Script 1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2017-20127 - Proof of Concept

References

https://www.exploit-db.com/exploits/41167/
x_refsource_MISC
https://vuldb.com/?id.96620
x_refsource_MISC

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ihsan Sencan
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