Ceragon FibeAir IP-10 SSH Public Key authorized_keys key management

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Ceragon FibeAir IP-10. It has been rated as critical. This vulnerability affects unknown code of the file authorized_keys of the component SSH Public Key. The manipulation leads to key management. This vulnerability is referenced as CVE-2015-0936. Remote exploitation of the attack is possible. Furthermore, an exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Ceragon FibeAir IP-10 (version unknown) and classified as critical. This issue affects an unknown function of the file authorized_keys of the component SSH Public Key. The manipulation with an unknown input leads to a key management vulnerability. Using CWE to declare the problem leads to CWE-320. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Ceragon FibeAir IP-10 have a default SSH public key in the authorized_keys file for the mateidu user, which allows remote attackers to obtain SSH access by leveraging knowledge of the private key.

The bug was discovered 04/02/2015. The weakness was published 06/01/2017 by HD Moore and Tod Beardsley as not defined mailinglist post (Full-Disclosure). The advisory is shared at seclists.org. The identification of this vulnerability is CVE-2015-0936. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

A public exploit has been developed in Ruby. The exploit is available at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 791 days. During that time the estimated underground price was around $0-$5k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at Exploit-DB (41679) and SecurityFocus (BID 73696†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

Class: Key management
CWE: CWE-320
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: ceragon_fibeair_known_privkey.rb
MetaSploit Name: Ceragon FibeAir IP-10 SSH Private Key Exposure
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/10/2015 🔍
04/01/2015 +16292 days 🔍
04/02/2015 +1 days 🔍
06/01/2017 +791 days 🔍
06/01/2017 +0 days 🔍
06/01/2017 +0 days 🔍
11/27/2024 +2736 days 🔍

Sourcesinfo

Advisory: 131259
Researcher: HD Moore, Tod Beardsley
Status: Confirmed

CVE: CVE-2015-0936 (🔍)
GCVE (CVE): GCVE-0-2015-0936
GCVE (VulDB): GCVE-100-101885
SecurityFocus: 73696 - Ceragon FiberAir IP-10 CVE-2015-0936 Private Key Disclosure Vulnerability

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

Entryinfo

Created: 06/01/2017 23:38
Updated: 11/27/2024 19:26
Changes: 06/01/2017 23:38 (71), 10/13/2019 09:33 (1), 12/07/2022 14:26 (4), 11/27/2024 19:26 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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