D-Link DIR-600M 3.04 Admin Login login.cgi Password improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.1 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in D-Link DIR-600M 3.04 (Router Operating System). Affected by this vulnerability is an unknown function of the file login.cgi of the component Admin Login. The manipulation of the argument Password
as part of a Spaces leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
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.
The bug was discovered 05/19/2017. The weakness was released 05/21/2017 as EDB-ID 42039 as not defined exploit (Exploit-DB). The advisory is shared at exploit-db.com. This vulnerability is known as CVE-2017-9100 since 05/20/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.
It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.
Proper firewalling of is able to address this issue.
The vulnerability is also documented in the vulnerability database at Exploit-DB (42039).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
Video
Youtube: Not available anymoreCVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.0VulDB Meta Temp Score: 7.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Timeline
05/19/2017 🔍05/20/2017 🔍
05/21/2017 🔍
05/21/2017 🔍
05/21/2017 🔍
10/03/2020 🔍
Sources
Vendor: dlink.comAdvisory: EDB-ID 42039
Status: Not defined
CVE: CVE-2017-9100 (🔍)
OSVDB: - CVE-2017-9100 - Dlink - Dir-600M Firmware - High
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 05/21/2017 13:48Updated: 10/03/2020 06:53
Changes: 05/21/2017 13:48 (66), 10/03/2020 06:53 (5)
Complete: 🔍
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