IBM Sametime Enterprise Meeting Server 8.5.2/9.0 File Upload unrestricted upload

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.9$5k-$25k0.00

A vulnerability was found in IBM Sametime Enterprise Meeting Server 8.5.2/9.0. It has been rated as critical. Affected by this issue is some unknown functionality of the component File Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

IBM Sametime Enterprise Meeting Server 8.5.2 and 9.0 could allow an authenticated user to upload a malicious file to a Sametime meeting room, that could be downloaded by unsuspecting users which could be executed with user privileges. IBM X-Force ID: 111893.

The bug was discovered 08/23/2017. The weakness was shared 08/29/2017 (Website). The advisory is shared for download at ibm.com. This vulnerability is handled as CVE-2016-0354 since 12/08/2015. The attack may be launched remotely. A simple authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/10/2021). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1608.002.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries 105885, 105886, 105888 and 105889 are related to this item.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/08/2015 🔍
08/23/2017 +624 days 🔍
08/23/2017 +0 days 🔍
08/29/2017 +6 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
01/10/2021 +1229 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-0354 (🔍)
X-Force: 111893
SecurityTracker: 1039231
SecurityFocus: 100599 - IBM Sametime Meetings Server Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/30/2017 08:25
Updated: 01/10/2021 08:20
Changes: 08/30/2017 08:25 (54), 11/11/2019 11:51 (10), 01/10/2021 08:20 (3)
Complete: 🔍
Cache ID: 3:4F1:103

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