F5 BIG-IP Analytics 11.3.0 Session Cookie cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in F5 BIG-IP Analytics 11.3.0. It has been classified as critical. This issue affects some unknown processing of the component Session Cookie Handler. The manipulation leads to cryptographic issue. This vulnerability is listed as CVE-2013-7408. In addition, an exploit is available. It is best practice to apply the suggested workaround.

Detailsinfo

A vulnerability, which was classified as critical, has been found in F5 BIG-IP Analytics 11.3.0 (Firewall Software). This issue affects an unknown code block of the component Session Cookie Handler. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, and integrity. The summary by CVE is:

F5 BIG-IP Analytics 11.x before 11.4.0 uses a predictable session cookie, which makes it easier for remote attackers to have unspecified impact by guessing the value.

The weakness was presented 04/09/2013 as confirmed advisory (Website). It is possible to read the advisory at support.f5.com. The public release was coordinated in cooperation with F5. The identification of this vulnerability is CVE-2013-7408 since 10/26/2014. 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. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The exploit is available at support.f5.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.

The best possible mitigation is suggested to be Workaround. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (94767), SecurityFocus (BID 68792†) and OSVDB (98794†). See VDB-72719 for similar entry. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Workaround
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Workaround: support.f5.com

Timelineinfo

04/09/2013 🔍
04/09/2013 +0 days 🔍
10/23/2013 +197 days 🔍
07/22/2014 +272 days 🔍
10/26/2014 +96 days 🔍
10/26/2014 +0 days 🔍
04/13/2019 +1630 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: support.f5.com
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-7408 (🔍)
GCVE (CVE): GCVE-0-2013-7408
GCVE (VulDB): GCVE-100-10883
X-Force: 94767 - F5 BIG-IP Analytics weak security, Medium Risk
SecurityFocus: 68792 - BIG-IP Predictable Session Cookie Generation Weakness
OSVDB: 98794

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

Entryinfo

Created: 10/23/2013 15:40
Updated: 04/13/2019 06:43
Changes: 10/23/2013 15:40 (63), 04/13/2019 06:43 (5)
Complete: 🔍
Committer:
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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