eCharge Hardy Barth Salia PLCC up to 2.3.81 Web UI /firmware.php media unrestricted upload

Summaryinfo

A vulnerability was found in eCharge Hardy Barth Salia PLCC up to 2.3.81. It has been declared as critical. This affects an unknown part of the file /firmware.php of the component Web UI. Executing a manipulation of the argument media can lead to unrestricted upload. This vulnerability is tracked as CVE-2025-5873. The attack can be launched remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in eCharge Hardy Barth Salia PLCC up to 2.3.81. It has been declared as critical. This vulnerability affects some unknown processing of the file /firmware.php of the component Web UI. The manipulation of the argument media with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2025-5873. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:firmware.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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-17455). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• eCharge Hardy Barth

Name

• Salia PLCC

Version

• 2.3.0
• 2.3.1
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.3.6
• 2.3.7
• 2.3.8
• 2.3.9
• 2.3.10
• 2.3.11
• 2.3.12
• 2.3.13
• 2.3.14
• 2.3.15
• 2.3.16
• 2.3.17
• 2.3.18
• 2.3.19
• 2.3.20
• 2.3.21
• 2.3.22
• 2.3.23
• 2.3.24
• 2.3.25
• 2.3.26
• 2.3.27
• 2.3.28
• 2.3.29
• 2.3.30
• 2.3.31
• 2.3.32
• 2.3.33
• 2.3.34
• 2.3.35
• 2.3.36
• 2.3.37
• 2.3.38
• 2.3.39
• 2.3.40
• 2.3.41
• 2.3.42
• 2.3.43
• 2.3.44
• 2.3.45
• 2.3.46
• 2.3.47
• 2.3.48
• 2.3.49
• 2.3.50
• 2.3.51
• 2.3.52
• 2.3.53
• 2.3.54
• 2.3.55
• 2.3.56
• 2.3.57
• 2.3.58
• 2.3.59
• 2.3.60
• 2.3.61
• 2.3.62
• 2.3.63
• 2.3.64
• 2.3.65
• 2.3.66
• 2.3.67
• 2.3.68
• 2.3.69
• 2.3.70
• 2.3.71
• 2.3.72
• 2.3.73
• 2.3.74
• 2.3.75
• 2.3.76
• 2.3.77
• 2.3.78
• 2.3.79
• 2.3.80
• 2.3.81

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

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

CNA Base Score: 6.3
CNA Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
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: 🔒

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

06/08/2025 Advisory disclosed
06/08/2025 +0 days VulDB entry created
01/09/2026 +215 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2025-5873 (🔒)
GCVE (CVE): GCVE-0-2025-5873
GCVE (VulDB): GCVE-100-311632
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/08/2025 19:54
Updated: 01/09/2026 05:49
Changes: 06/08/2025 19:54 (57), 06/09/2025 13:20 (30), 06/09/2025 14:16 (1), 01/09/2026 01:16 (1), 01/09/2026 05:49 (2)
Complete: 🔍
Submitter: XU17
Cache ID: 216::103

Submitinfo

Accepted

• Submit #585733: Salia PLCC Salia PLCC Slave v2.2.0 (by XU17)

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