CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.9 | $0-$5k | 0.00 |
A vulnerability was found in NAI PGP Keyserver (affected version not known). It has been classified as critical. This affects some unknown functionality of the file cs.exe. The manipulation of the argument action
with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.
The bug was discovered 08/03/2001. The weakness was released 09/21/2001 by Nobuo Miwa (Website). It is possible to read the advisory at archives.neohapsis.com. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a exploit are known.
After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 49 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 1302.
The vulnerability is also documented in the vulnerability database at X-Force (7203). Entry connected to this vulnerability is available at 17444.
Product
Vendor
Name
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: 6.9
VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Snort ID: 1302
Timeline
08/03/2001 🔍09/21/2001 🔍
09/21/2001 🔍
09/28/2001 🔍
02/21/2003 🔍
04/11/2016 🔍
10/01/2018 🔍
Sources
Advisory: archives.neohapsis.comResearcher: Nobuo Miwa
Status: Not defined
X-Force: 7203
SecurityFocus: 3375 - NAI PGP Keyserver Web Administration Interface Authentication Bypassing Vulnerability
OSVDB: 4193 - NAI PGP Keyserver cs.exe Authentication Bypass
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 04/11/2016 16:03Updated: 10/01/2018 11:07
Changes: 04/11/2016 16:03 (46), 10/01/2018 11:07 (6)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.