PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2026-5457
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-03 07:16:20 UTC
Updated2026-04-03 07:16:20 UTC
DescriptionA security flaw has been discovered in PropertyGuru AgentNet Singapore App up to 23.7.10 on Android. This affects an unknown function of the file com/allproperty/android/agentnet/BuildConfig.java of the component com.allproperty.android.agentnet. The manipulation of the argument SEGMENT_ANDROID_WRITE_KEY/SEGMENT_TOS_WRITE_KEY results in use of hard-coded cryptographic key . The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Risk And Classification

Primary CVSS: v4.0 1.9 LOW from [email protected]

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-320 | CWE-321 | CWE-321 Use of Hard-coded Cryptographic Key | CWE-320 Key Management Error

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary1.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED4.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.1[email protected]Primary3.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED3.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
3.0CNADECLARED3.3LOWCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
2.0[email protected]Secondary1.7AV:L/AC:L/Au:S/C:P/I:N/A:N
2.0CNADECLARED1.7AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA PropertyGuru AgentNet Singapore App affected 23.7.0 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.1 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.2 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.3 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.4 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.5 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.6 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.7 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.8 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.9 Not specified
CNA PropertyGuru AgentNet Singapore App affected 23.7.10 Not specified

References

ReferenceSourceLinkTags
vuldb.com/submit/781764 [email protected] vuldb.com
vuldb.com/vuln/355045/cti [email protected] vuldb.com
www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User... [email protected] www.notion.so
vuldb.com/vuln/355045 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: fxizenta (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-04-02T02:00:00.000ZVulDB entry created
CNA2026-04-03T00:00:00.000ZAdvisory disclosed
CNA2026-04-03T00:27:00.000ZVulDB entry last update
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