How severe is CVE-2022-29516?

CVE-2022-29516 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-29516 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-29516?

CVE-2022-29516 primarily affects Fujitsu Ipcom Ex2 Nw 1100 Firmware. In total, 46 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-29516?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-29516 published?

CVE-2022-29516 was published on 2022-05-18 and last updated on 2026-06-17.

CVE-2022-29516

CVE-2022-29516 is a critical-severity vulnerability in Fujitsu Ipcom Ex2 Nw 1100 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Fujitsu Ipcom Ex2 Nw 1100 Firmware
Published: 2022-05-18
Last modified: 2026-06-17

Description

The web console of FUJITSU Network IPCOM series (IPCOM EX2 IN(3200, 3500), IPCOM EX2 LB(1100, 3200, 3500), IPCOM EX2 SC(1100, 3200, 3500), IPCOM EX2 NW(1100, 3200, 3500), IPCOM EX2 DC, IPCOM EX2 DC, IPCOM EX IN(2300, 2500, 2700), IPCOM EX LB(1100, 1300, 2300, 2500, 2700), IPCOM EX SC(1100, 1300, 2300, 2500, 2700), and IPCOM EX NW(1100, 1300, 2300, 2500, 2700)) allows a remote attacker to execute an arbitrary OS command via unspecified vectors.

Frequently asked questions

What is CVE-2022-29516?: The web console of FUJITSU Network IPCOM series (IPCOM EX2 IN(3200, 3500), IPCOM EX2 LB(1100, 3200, 3500), IPCOM EX2 SC(1100, 3200, 3500), IPCOM EX2 NW(1100, 3200, 3500), IPCOM EX2 DC, IPCOM EX2 DC, IPCOM EX IN(2300, 2500, 2700), IPCOM EX LB(1100, 1300, 2300, 2500, 2700), IPCOM EX SC(1100, 1300, 2300, 2500, 2700), and IPCOM EX NW(1100, 1300, 2300, 2500, 2700)) allows a remote attacker to execute an arbitrary OS command via unspecified vectors.
How severe is CVE-2022-29516?: CVE-2022-29516 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-29516 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-29516?: CVE-2022-29516 primarily affects Fujitsu Ipcom Ex2 Nw 1100 Firmware. In total, 46 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-29516?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-29516 published?: CVE-2022-29516 was published on 2022-05-18 and last updated on 2026-06-17.

References

Affected products (46)

cpe:2.3:o:fujitsu:ipcom_ex2_nw_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_nw_3500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_nw_3200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_sc_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_sc_3500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_sc_3200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_lb_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_lb_3500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_lb_3200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_in_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_in_3200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_in_3500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_dc_3500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex2_dc_3200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_in_2300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_in_2500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_in_2700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_lb_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_lb_1300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_lb_2300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_lb_2500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_lb_2700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_sc_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_sc_1300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_sc_2300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_sc_2500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_sc_2700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_nw_1100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_nw_1300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_nw_2300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_nw_2500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ex_nw_2700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_220_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_220_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_220_firmware:*:*:*:*:*:*:*:*

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