CVE-2024-11802: Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack-Based Buffer Overflow Remote Code Execution Vuln

Routine

HIGH 7.8DOWNGRADE

CVE-2024-11802 is a high-severity flaw (CVSS 7.8) affecting tellus lite v-simulator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric Tellus Lite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of V8 files in the V-Simula

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-121, CWE-787
Published	2024-11-28
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: fujielectric

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-28 00:15 UTCPublished CVE record published
2026-06-17 06:58 UTCUpdated Record last modified

fujielectric tellus lite v-simulator DOWNGRADE

Affected: 4.0.20.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0.20.0

1. Check installed version

apt-cache policy tellus-lite-v-simulator || rpm -q tellus-lite-v-simulator || tellus-lite-v-simulator --version

2. No fixed release: DOWNGRADE to a release before 4.0.20.0 (Debian / Ubuntu)

apt-cache madison tellus-lite-v-simulator sudo apt install tellus-lite-v-simulator=<VERSION_BEFORE_4.0.20.0> sudo apt-mark hold tellus-lite-v-simulator

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list tellus-lite-v-simulator sudo dnf downgrade tellus-lite-v-simulator-<VERSION_BEFORE_4.0.20.0> sudo dnf versionlock add tellus-lite-v-simulator

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-11802?

tellus lite v-simulator: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-11802 being exploited?

CVE-2024-11802 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-11802 affect?

CVE-2024-11802 affects tellus lite v-simulator. Severity is high (CVSS 7.8). Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric Tellus

How urgent is CVE-2024-11802?

Priority 32/100. High severity

Related CVEs

CVE-2024-37029 HIGH 7.8 UPGRADE Fuji Electric Tellus Lite V-Simulator is vulnerable to a stack-based buffer overflow, which could allow an at
CVE-2024-37022 HIGH 7.8 UPGRADE Fuji Electric Tellus Lite V-Simulator is vulnerable to an out-of-bounds write, which could allow an attacker
CVE-2024-11803 HIGH 7.8 DOWNGRADE Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabilit
CVE-2024-11801 HIGH 7.8 DOWNGRADE Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabilit
CVE-2024-11800 HIGH 7.8 DOWNGRADE Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack-based Buffer Overflow Remote Code Execution Vuln

References

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