VDB-12129 · XFDB 91087 · BID 65521

Allegro RomPager Embedded Web Server /rom-0 information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Allegro RomPager Embedded Web Server. It has been classified as problematic. The impacted element is an unknown function of the file /rom-0. Performing a manipulation results in information disclosure. Furthermore, there is an exploit available. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability was found in Allegro RomPager Embedded Web Server (Web Server). It has been classified as problematic. This affects an unknown code block of the file /rom-0. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The weakness was shared 01/21/2014 by Darius Freamon as TP-Link Routers Multiple Vulnerabilities as confirmed blog post (Website). The advisory is shared at dariusfreamon.wordpress.com. The public release happened without involvement of Allegro. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1592 for this issue. The advisory points out:

If you request the /rom-0 file it does not require authentication. This can be reversed using available tools like the one at http://50.57.229.26/zynos.php. The first string returned is the admin password.

A public exploit has been developed by Darius Freamon in HTTP Request and been published immediately after the advisory. The exploit is shared for download at dariusfreamon.wordpress.com. It is declared as proof-of-concept.

It is possible to mitigate the weakness by firewalling Web Server Port.

The vulnerability is also documented in the databases at X-Force (91087), SecurityFocus (BID 65521†), OSVDB (102668†) and Secunia (SA56645†). Further details are available at dariusfreamon.wordpress.com. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Huawei EchoLife HG520c 3.10.33.0-1.0.7.0
  • Huawei SmartAX MT880 3.11.2.142
  • Huawei MT886 3.12.8.20
  • TP-LINK TD-8817 3.0.1 Build 110402 Rel.02846
  • TP-LINK TD-8840t 3.0.0 Build 101208 Rel.36427
  • TP-LINK TD-W8901g 3.0.1 Build 100603 Rel.26888/3.0.1 Build 100901 Rel.23594/3.0.0 Build 100702 Rel.26418
  • TP-LINK TD-W8961ND 3.0.0 Build 130422 Rel.05843
  • ZyXEL Prestige 782R

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Darius Freamon
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Firewalling: 🔍

Timelineinfo

01/21/2014 🔍
01/21/2014 +0 days 🔍
01/31/2014 +10 days 🔍
02/12/2014 +12 days 🔍
02/12/2014 +0 days 🔍
03/18/2019 +1860 days 🔍

Sourcesinfo

Advisory: TP-Link Routers Multiple Vulnerabilities
Researcher: Darius Freamon
Status: Confirmed

GCVE (VulDB): GCVE-100-12129
X-Force: 91087 - ZyXEL Prestige 782R rom-0 security bypass, Medium Risk
SecurityFocus: 65521 - ZyXEL Prestige 782R '/rom-0' RomPager Authentication Bypass Vulnerability
Secunia: 56645 - ZyXEL Prestige 782R "rom-0" Authentication Bypass Security Issue, Less Critical
OSVDB: 102668

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍

Entryinfo

Created: 01/31/2014 14:10
Updated: 03/18/2019 19:14
Changes: 01/31/2014 14:10 (65), 03/18/2019 19:14 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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