Bharti Airtel Thanks App files cleartext storage in a file or on disk

published 2025-06-27 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-19374

cvss: 2.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits: 0; none known

A vulnerability classified as problematic has been found in Bharti Airtel Thanks App 4.105.4 on Android. Affected is an unknown function of the file /Android/data/com.myairtelapp/files/. The manipulation leads to cleartext storage in a file or on disk. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-06-27)

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

drive.google.com https://drive.google.com/file/d/1atnjssBq4tHeofoIDbWRH32z9rvA9jez/view?usp=sharing referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	2.4	CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CNA	3.1	2.1	CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA	3.0	2.1	CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA	2.0	1.7	AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
CNA	4.0	0.9	CVSS:4.0/AV:P/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
CNA	3.1	2.1	CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	2.0	1.7	AV:L/AC:L/Au:S/C:P/I:N/A:N

Affected products

Bharti Airtel Thanks App

Classification

Weakness

CWE-313 Cleartext Storage in a File or on Disk
CWE-312 Cleartext Storage of Sensitive Information

References

drive.google.com /file/d/1atnjssBq4tHeofoIDbWRH32z9rvA9jez/view?usp=sharing
exploit
vuldb.com /?id.314046
vdb-entry
vuldb.com /?ctiid.314046
signature, permissions-required
vuldb.com /?submit.598122
third-party-advisory
github.com /honestcorrupt/-CVE-Proof-of-Concept-Airtel-Android-App-Insecure-Local-Storage-of-Sensitive-Data
related

Sources

CVE List CVE-2025-6748
NVD CVE-2025-6748

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary