7.3high
CVE-2017-20127
KB Login Authentication Script sql injection
Published 4 y ago · modified 4 mo ago · JSON
CVSS
7.3
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
1.3%
percentile 71%
Public exploits
0
none known
Summary
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.
CISA SSVC assessment
- Exploitation
- Proof of concept public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction (EPSS)
1.31% probability of exploitation in the next 30 days, higher than 71% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- unspecified KB Login Authentication Script
Classification
- Weakness
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
- exploit-db.com /exploits/41167/ · x_refsource_MISC, x_transferred
- vuldb.com /?id.96620 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-20127
- NVD: CVE-2017-20127
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