Check Point Firewall-1/VPN-1 up to 4.1 OPSEC authentication spoofing
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Check Point Firewall-1 and VPN-1 up to 4.1 (Firewall Software). Affected by this issue is an unknown code of the component OPSEC Handler. The manipulation with an unknown input leads to a authentication spoofing vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality, integrity, and availability. CVE summarizes:
The OPSEC communications authentication mechanism (fwn1) in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to spoof connections, aka the "OPSEC Authentication Vulnerability."
The weakness was published 07/27/2000 (Website). The advisory is available at checkpoint.com. This vulnerability is handled as CVE-2000-0807. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but an exploit is available.
After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (5471). Similar entries are available at 15954, 15952, 15951 and 15948.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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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: Authentication spoofingCWE: CWE-290 / CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Timeline
07/27/2000 🔍07/27/2000 🔍
11/14/2000 🔍
03/22/2004 🔍
06/27/2014 🔍
04/06/2019 🔍
Sources
Vendor: checkpoint.comAdvisory: checkpoint.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2000-0807 (🔍)
X-Force: 5471 - Check Point FireWall-1 OPSEC authentication spoof
OSVDB: 4420 - Check Point FireWall-1 OPSEC Authentication Bypass
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/27/2014 18:01Updated: 04/06/2019 09:07
Changes: 06/27/2014 18:01 (45), 04/06/2019 09:07 (12)
Complete: 🔍
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