PHPEMS 6.x/7.x/8.x/9.0 Session Data lib/session.cls.php deserialization

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in PHPEMS 6.x/7.x/8.x/9.0. It has been classified as critical. Affected by this vulnerability is an unknown functionality in the library lib/session.cls.php of the component Session Data Handler. This manipulation causes deserialization. This vulnerability is tracked as CVE-2023-6654. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as critical was found in PHPEMS 6.x/7.x/8.x/9.0. Affected by this vulnerability is an unknown code block in the library lib/session.cls.php of the component Session Data Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 12/09/2023. The advisory is shared at note.zhaoj.in. This vulnerability is known as CVE-2023-6654. Technical details and also a public exploit are known.

It is possible to download the exploit at note.zhaoj.in. It is declared as proof-of-concept. By approaching the search of inurl:lib/session.cls.php it is possible to find vulnerable targets with Google Hacking.

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

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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

12/09/2023 🔍
12/09/2023 +0 days 🔍
12/09/2023 +0 days 🔍
01/11/2024 +33 days 🔍

Sourcesinfo

Advisory: note.zhaoj.in
Status: Not defined

CVE: CVE-2023-6654 (🔍)
GCVE (CVE): GCVE-0-2023-6654
GCVE (VulDB): GCVE-100-247357
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/09/2023 21:45
Updated: 01/11/2024 16:41
Changes: 12/09/2023 21:45 (40), 01/01/2024 09:35 (2), 01/01/2024 09:39 (28), 01/11/2024 16:41 (1)
Complete: 🔍
Submitter: glzjin
Committer: glzjin
Cache ID: 216::103

Submitinfo

Accepted

Duplicate

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