8.8

CVE-2017-9100: dlink dir-600m_firmware Improper Authentication

CVSS: 8.8v3.1HighModified
Published 21-05-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-9100 is a high (CVSS 8.8) Improper Authentication vulnerability in dlink dir-600m_firmware. EPSS estimates a 85.45% chance of exploitation in the next 30 days, higher than 99.7% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
62/100
0100
High · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
85.45%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3exploit-database, reference

Timeline

  1. 21-05-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

login.cgi on D-Link DIR-600M devices with firmware 3.04 allows remote attackers to bypass authentication by entering more than 20 blank spaces in the password field during an admin login attempt.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

85.45%

Chance of exploitation in the next 30 days

Percentile

100%

Versus all other CVEs

30-day change

0.00 pp

From 85.45% on 18-09-2026

18-09-202618-10-2026
EPSS score
85.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

3 found
  • exploit-databasehardwareUnverified

    D-Link DIR-600M Wireless N 150 - Authentication Bypass

    Maturity: poc

  • referenceUnverified

    Exploit Reference (touhidshaikh.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (youtube.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Dlink1 product

1 vendor · 1 product

References

3 links