VDB-203596 · CVE-2022-34283 · ssa-439148

Siemens PADS Standard/PADS Standard Plus PCB File Parser out-of-bounds

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Siemens PADS Standard and PADS Standard Plus. This affects an unknown function of the component PCB File Parser. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2022-34283. The attack can be executed remotely. There is not any exploit available. It is recommended to use an alternative to replace the affected component.

Detailsinfo

A vulnerability was found in Siemens PADS Standard and PADS Standard Plus (affected version unknown). It has been declared as critical. This vulnerability affects an unknown functionality of the component PCB File Parser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in PADS Standard/Plus Viewer (All versions). The affected application is vulnerable to an out of bounds read past the end of an allocated buffer when parsing PCB files. An attacker could leverage this vulnerability to leak information in the context of the current process. (FG-VD-22-048)

The weakness was released 07/12/2022 as ssa-439148. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2022-34283 since 06/22/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/21/2022).

The problem might be mitigated by replacing the product with as an alternative.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Siemens

Name

License

commercial

Website

Vendor: https://www.siemens.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

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: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/22/2022 🔍
07/12/2022 +20 days 🔍
07/12/2022 +0 days 🔍
07/21/2022 +9 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-439148
Status: Confirmed

CVE: CVE-2022-34283 (🔍)
GCVE (CVE): GCVE-0-2022-34283
GCVE (VulDB): GCVE-100-203596

Entryinfo

Created: 07/12/2022 16:40
Updated: 07/21/2022 15:36
Changes: 07/12/2022 16:40 (39), 07/21/2022 15:36 (18)
Complete: 🔍
Cache ID: 216::103