Huawei AR Router 150/200/1200/2200/3200 V200R001/V200R002/V200R003 SNMPv3 Packet memory corruption
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.7 | $0-$5k | 0.00 |
Summary
A vulnerability was found in Huawei AR Router 150, 200, 1200, 2200 and 3200 V200R001/V200R002/V200R003. It has been classified as critical. Affected is an unknown function of the component SNMPv3. The manipulation as part of Packet leads to memory corruption. This vulnerability is traded as CVE-2013-4631. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Details
A vulnerability was found in Huawei AR Router 150, 200, 1200, 2200 and 3200 V200R001/V200R002/V200R003 (Router Operating System) and classified as critical. This issue affects some unknown functionality of the component SNMPv3. The manipulation as part of a Packet leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. The summary by CVE is:
Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 is enabled, allow remote attackers to cause a denial of service (device crash) via malformed SNMPv3 requests that leverage unspecified overflow issues.
The bug was discovered 02/11/2013. The weakness was released 04/25/2013 by Roberto Paleari with Emaze Networks S.p.A as not defined advisory (Website). It is possible to read the advisory at huawei.com. The public release was coordinated with Huawei. The identification of this vulnerability is CVE-2013-4631 since 06/20/2013. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed by Roberto Paleari and been published 2 weeks after the advisory. The exploit is available 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 73 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 77334 (Huawei AR Router Remote Command Execution (HWNSIRT-2013-0427)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Huawei Local Security Checks.
Upgrading to version V200R003C01SPC300 eliminates this vulnerability. The upgrade is hosted for download at support.huawei.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (85153), Exploit-DB (25295), Tenable (77334), SecurityFocus (BID 59662†) and OSVDB (92935†). Entry connected to this vulnerability is available at VDB-8619. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Roberto Paleari
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 77334
Nessus Name: Huawei AR Router Remote Command Execution (HWNSIRT-2013-0427)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍
Upgrade: AR Router 150/200/1200/2200/3200 V200R003C01SPC300
Timeline
02/11/2013 🔍03/13/2013 🔍
03/13/2013 🔍
04/25/2013 🔍
04/25/2013 🔍
05/03/2013 🔍
05/06/2013 🔍
05/07/2013 🔍
05/07/2013 🔍
06/20/2013 🔍
06/20/2013 🔍
08/22/2014 🔍
08/25/2014 🔍
07/20/2024 🔍
Sources
Vendor: huawei.comAdvisory: huawei.com
Researcher: Roberto Paleari
Organization: Emaze Networks S.p.A
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍
CVE: CVE-2013-4631 (🔍)
GCVE (CVE): GCVE-0-2013-4631
GCVE (VulDB): GCVE-100-8591
X-Force: 85153
SecurityFocus: 59662 - Huawei AR Series Routers SNMPv3 Remote Stack Buffer Overflow Vulnerability
Secunia: 53303 - Huawei AR Series Routers / CloudEngine Series Switches SNMPv3 Handling Denial of Service V, Less Critical
OSVDB: 92935
Vulnerability Center: 45925 - Huawei AR Routers Remote DoS via Malformed SNMPv3, High
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 05/06/2013 05:06 PMUpdated: 07/20/2024 04:34 AM
Changes: 05/06/2013 05:06 PM (88), 06/05/2017 10:04 AM (2), 05/10/2021 02:06 PM (3), 07/20/2024 04:34 AM (15)
Complete: 🔍
Committer:
Cache ID: 18:E76:40
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