CVE-2008-1402 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.21%	–	–
2022-03-27	–	–	1.21%	–	–
2022-04-03	–	–	1.21%	–	–
2022-05-08	–	–	1.21%	–	–
2022-08-28	–	–	1.21%	–	–
2023-02-26	–	–	1.21%	–	–
2023-03-12	–	–	–	1.46%	–
2024-02-11	–	–	–	1.46%	–
2024-03-31	–	–	–	1.58%	–
2024-06-02	–	–	–	1.58%	–
2024-06-02	–	–	–	1.58%	–
2024-08-25	–	–	–	1.58%	–
2024-10-06	–	–	–	1.64%	–
2024-11-10	–	–	–	1.66%	–
2024-12-15	–	–	–	1.58%	–
2024-12-22	–	–	–	1.51%	–
2025-01-26	–	–	–	1.8%	–
2025-01-19	–	–	–	1.51%	–
2025-01-25	–	–	–	1.8%	–
2025-03-18	–	–	–	–	4.52%
2025-03-30	–	–	–	–	4.88%
2025-03-30	–	–	–	–	4.88,%

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Date	Percentile
2022-02-06	41%
2022-03-27	42%
2022-04-03	64%
2022-05-08	65%
2022-08-28	66%
2023-02-26	67%
2023-03-12	85%
2024-02-11	86%
2024-03-31	87%
2024-06-02	87%
2024-06-02	87%
2024-08-25	88%
2024-10-06	88%
2024-11-10	88%
2024-12-15	88%
2024-12-22	87%
2025-01-26	88%
2025-01-19	87%
2025-01-25	88%
2025-03-18	88%
2025-03-30	89%
2025-03-30	89%

####################################################################### Luigi Auriemma Application: MG-SOFT Net Inspector http://www.mg-soft.com/netinsp.html (bug C affects any MgWTrap3 service which is included in almost all the MG-SOFT products like MIB Browser, Query Manager, Trap Ringer Pro and so on) Versions: Net Inspector <= 6.5.0.828 Platforms: Windows and Linux Bugs: A] format string in mghttpd B] directory traversal in mghttpd C] crash in MgWTrap3 D] Denial of Service in niengine Exploitation: remote Date: 14 Mar 2008 Author: Luigi Auriemma e-mail: aluigi@autistici.org web: aluigi.org ####################################################################### 1) Introduction 2) Bugs 3) The Code 4) Fix ####################################################################### =============== 1) Introduction =============== >From vendor's website: "MG-SOFT Net Inspector is a powerful fault management application with alarming subsystem that complies with the international alarm reporting recommendations (ITU X.733). The software lets you effectively monitor the status of network devices and manage alarms associated with devices in the supervised TCP/IP network." ####################################################################### ======= 2) Bugs ======= --------------------------- A] format string in mghttpd --------------------------- mghttpd is a simple HTTP daemon running on port 5228 used to allow the clients to download the Net Inspector Java Client. This server is affected by a format string vulnerability located in the function which logs the clients requests in the log file. --------------------------------- B] directory traversal in mghttpd --------------------------------- This service is also affected by a classical directory traversal vulnerability using both the slash and backslash plain delimiters which can be exploited to download files from the disk on which is located the server. -------------------- C] crash in MgWTrap3 -------------------- The SNMP Trap Service other than binding the local TCP port 8888 and the UDP 162 for collecting SNMP queries, binds also an additional UDP port which changes each time the service is executed (uses the first free available port). Sending a packet (empty or with any desired content since it's not important) directly to this port raises an exception which terminates the service immediately. This service is the core of almost all the MG-SOFT products which so result all vulnerable. -------------------------------- D] Denial of Service in niengine -------------------------------- The Net Inspector Fault Management server (niengine) can be easily freezed with CPU at 100% and full memory consumption through a malformed or incomplete packet. ####################################################################### =========== 3) The Code =========== A] GET /%n%n%s%s%n%n%n%s HTTP/1.0 B] GET ../../../../boot.ini HTTP/1.0 GET \../..\../..\windows/win.ini HTTP/1.0 C] echo|nc SERVER PORT -v -v -u D] echo -n -e \x2a\x45\x67\xf2\x00\x00\x00\x00|nc SERVER 5221 -v -v -w 1 ####################################################################### ====== 4) Fix ====== No fix ####################################################################### # milw0rm.com [2008-03-17]