CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in AN AN-HTTPd 1.42n (Web Server). Affected is an unknown function in the library cmdis.dll. The manipulation with an unknown input leads to a authentication spoofing vulnerability. CWE is classifying the issue as CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. This is going to have an impact on confidentiality, and integrity. CVE summarizes:
CRLF injection vulnerability in the cmdIS.DLL plugin for AN HTTPD Server 1.42n allows remote attackers to spoof or hide entries in the logfile, and possibly read files using an injected type command, via CRLF sequences in an HTTP request.
The bug was discovered 03/06/2005. The weakness was published 04/07/2005 by Tan Chew Keong (Website). The advisory is available at osvdb.org. This vulnerability is traded as CVE-2005-1087 since 04/13/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a exploit are known.
After before and not just, 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 32 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.
The vulnerability is also documented in the vulnerability database at X-Force (20031). Similar entry is available at 24842.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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: 🔍
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
03/06/2005 🔍04/07/2005 🔍
04/07/2005 🔍
04/07/2005 🔍
04/08/2005 🔍
04/08/2005 🔍
04/08/2005 🔍
04/08/2005 🔍
04/13/2005 🔍
03/10/2015 🔍
07/01/2021 🔍
Sources
Advisory: osvdb.org⛔Researcher: Tan Chew Keong
Status: Confirmed
CVE: CVE-2005-1087 (🔍)
X-Force: 20031 - AN HTTPD Server logfile arbitrary characters injection
SecurityTracker: 1013666
SecurityFocus: 13069
Secunia: 14861 - AN HTTPD Multiple Vulnerabilities, Highly Critical
OSVDB: 15362 - AN HTTPD Server cmdIS.DLL Plugin httpd.log Arbitrary CRLF Injection
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/10/2015 23:05Updated: 07/01/2021 14:52
Changes: 03/10/2015 23:05 (60), 07/06/2018 08:31 (8), 07/01/2021 14:52 (4)
Complete: 🔍
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