Cross-site request forgery (CSRF) vulnerability in SEIKO EPSON printers/network interface Web Config allows a remote unauthenticated attacker to hijack the authentication and perform unintended operations by having a logged-in user view a malicious page. [Note] Web Config is the software that allows users to check the status and change the settings of SEIKO EPSON printers/network interface via a web browser. According to SEIKO EPSON CORPORATION, it is also called as Remote Manager in some products. Web Config is pre-installed in some printers/network interface provided by SEIKO EPSON CORPORATION. For the details of the affected product names/model numbers, refer to the information provided by the vendor.
総合評価: CVE-2023-27520 は中リスク（43.5/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.27%、50 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-01-04 | 0.21% | 0.27% | +0.05% |
| 2 | 2025-11-21 | 0.13% | 0.21% | +0.08% |
| 3 | 2025-11-18 | — | 0.13% | — |
EPSS の全履歴 （全 10 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| epson | lp-9200ps2_firmware | — | cpe:2.3:o:epson:lp-9200ps2_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9200ps3_firmware | — | cpe:2.3:o:epson:lp-9200ps3_firmware:-:*:*:*:*:*:*:* |
| epson | lp-8200c_firmware | — | cpe:2.3:o:epson:lp-8200c_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9600_firmware | — | cpe:2.3:o:epson:lp-9600_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9600s_firmware | — | cpe:2.3:o:epson:lp-9600s_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9300_firmware | — | cpe:2.3:o:epson:lp-9300_firmware:-:*:*:*:*:*:*:* |
| epson | lp-8500c_firmware | — | cpe:2.3:o:epson:lp-8500c_firmware:-:*:*:*:*:*:*:* |
| epson | lp-8700ps3_firmware | — | cpe:2.3:o:epson:lp-8700ps3_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9800c_firmware | — | cpe:2.3:o:epson:lp-9800c_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s5500_firmware | — | cpe:2.3:o:epson:lp-s5500_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9200b_firmware | — | cpe:2.3:o:epson:lp-9200b_firmware:-:*:*:*:*:*:*:* |
| epson | lp-9200c_firmware | — | cpe:2.3:o:epson:lp-9200c_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s4500_firmware | — | cpe:2.3:o:epson:lp-s4500_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s6500_firmware | — | cpe:2.3:o:epson:lp-s6500_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s7000_firmware | — | cpe:2.3:o:epson:lp-s7000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s5000_firmware | — | cpe:2.3:o:epson:lp-s5000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s4000_firmware | — | cpe:2.3:o:epson:lp-s4000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s6000_firmware | — | cpe:2.3:o:epson:lp-s6000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s5300_firmware | — | cpe:2.3:o:epson:lp-s5300_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s5300r_firmware | — | cpe:2.3:o:epson:lp-s5300r_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s300n_firmware | — | cpe:2.3:o:epson:lp-s300n_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s310n_firmware | — | cpe:2.3:o:epson:lp-s310n_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s3000_firmware | — | cpe:2.3:o:epson:lp-s3000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s3000r_firmware | — | cpe:2.3:o:epson:lp-s3000r_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s3000z_firmware | — | cpe:2.3:o:epson:lp-s3000z_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s3000ps_firmware | — | cpe:2.3:o:epson:lp-s3000ps_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s7500_firmware | — | cpe:2.3:o:epson:lp-s7500_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s7500ps_firmware | — | cpe:2.3:o:epson:lp-s7500ps_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s3500_firmware | — | cpe:2.3:o:epson:lp-s3500_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s4200_firmware | — | cpe:2.3:o:epson:lp-s4200_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s9000_firmware | — | cpe:2.3:o:epson:lp-s9000_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s7100_firmware | — | cpe:2.3:o:epson:lp-s7100_firmware:-:*:*:*:*:*:*:* |
| epson | lp-s8100_firmware | — | cpe:2.3:o:epson:lp-s8100_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw1_firmware | — | cpe:2.3:o:epson:prifnw1_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw1s_firmware | — | cpe:2.3:o:epson:prifnw1s_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw2_firmware | — | cpe:2.3:o:epson:prifnw2_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw2ac_firmware | — | cpe:2.3:o:epson:prifnw2ac_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw2s_firmware | — | cpe:2.3:o:epson:prifnw2s_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw2sac_firmware | — | cpe:2.3:o:epson:prifnw2sac_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw3_firmware | — | cpe:2.3:o:epson:prifnw3_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw3s_firmware | — | cpe:2.3:o:epson:prifnw3s_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw6_firmware | — | cpe:2.3:o:epson:prifnw6_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw7_firmware | — | cpe:2.3:o:epson:prifnw7_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw7u_firmware | — | cpe:2.3:o:epson:prifnw7u_firmware:-:*:*:*:*:*:*:* |
| epson | prifnw7s_firmware | — | cpe:2.3:o:epson:prifnw7s_firmware:-:*:*:*:*:*:*:* |
| epson | pa-w11g_firmware | — | cpe:2.3:o:epson:pa-w11g_firmware:-:*:*:*:*:*:*:* |
| epson | pa-w11g2_firmware | — | cpe:2.3:o:epson:pa-w11g2_firmware:-:*:*:*:*:*:*:* |
| epson | esnsb1_firmware | — | cpe:2.3:o:epson:esnsb1_firmware:-:*:*:*:*:*:*:* |
| epson | esnsb2_firmware | — | cpe:2.3:o:epson:esnsb2_firmware:-:*:*:*:*:*:*:* |
| epson | esifnw1_firmware | — | cpe:2.3:o:epson:esifnw1_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t3250_firmware | — | cpe:2.3:o:epson:sc-t3250_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t3255_firmware | — | cpe:2.3:o:epson:sc-t3255_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t5250_firmware | — | cpe:2.3:o:epson:sc-t5250_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t5255_firmware | — | cpe:2.3:o:epson:sc-t5255_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t7250_firmware | — | cpe:2.3:o:epson:sc-t7250_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t7255_firmware | — | cpe:2.3:o:epson:sc-t7255_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t5250d_firmware | — | cpe:2.3:o:epson:sc-t5250d_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t5255d_firmware | — | cpe:2.3:o:epson:sc-t5255d_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t7250d_firmware | — | cpe:2.3:o:epson:sc-t7250d_firmware:-:*:*:*:*:*:*:* |
| epson | sc-t7255d_firmware | — | cpe:2.3:o:epson:sc-t7255d_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p5050_firmware | — | cpe:2.3:o:epson:sc-p5050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p7050_firmware | — | cpe:2.3:o:epson:sc-p7050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p9050_firmware | — | cpe:2.3:o:epson:sc-p9050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p6050_firmware | — | cpe:2.3:o:epson:sc-p6050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p8050_firmware | — | cpe:2.3:o:epson:sc-p8050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-p20050_firmware | — | cpe:2.3:o:epson:sc-p20050_firmware:-:*:*:*:*:*:*:* |
| epson | sc-s80650_firmware | — | cpe:2.3:o:epson:sc-s80650_firmware:-:*:*:*:*:*:*:* |
| epson | sc-s60650_firmware | — | cpe:2.3:o:epson:sc-s60650_firmware:-:*:*:*:*:*:*:* |
| epson | sc-s40650_firmware | — | cpe:2.3:o:epson:sc-s40650_firmware:-:*:*:*:*:*:*:* |
| epson | sc-s60650l_firmware | — | cpe:2.3:o:epson:sc-s60650l_firmware:-:*:*:*:*:*:*:* |
| epson | sc-s80650l_firmware | — | cpe:2.3:o:epson:sc-s80650l_firmware:-:*:*:*:*:*:*:* |
| epson | sc-f7200_firmware | — | cpe:2.3:o:epson:sc-f7200_firmware:-:*:*:*:*:*:*:* |
| epson | sc-f6350_firmware | — | cpe:2.3:o:epson:sc-f6350_firmware:-:*:*:*:*:*:*:* |
| epson | sc-f9450_firmware | — | cpe:2.3:o:epson:sc-f9450_firmware:-:*:*:*:*:*:*:* |
| epson | sc-f9450h_firmware | — | cpe:2.3:o:epson:sc-f9450h_firmware:-:*:*:*:*:*:*:* |
| epson | sc-f2150_firmware | — | cpe:2.3:o:epson:sc-f2150_firmware:-:*:*:*:*:*:*:* |
| epson | tm-c7500_firmware | — | cpe:2.3:o:epson:tm-c7500_firmware:-:*:*:*:*:*:*:* |
| epson | tm-c3500_firmware | — | cpe:2.3:o:epson:tm-c3500_firmware:-:*:*:*:*:*:*:* |
| epson | tm-c3400_firmware | — | cpe:2.3:o:epson:tm-c3400_firmware:-:*:*:*:*:*:*:* |
| epson | px-b510_firmware | — | cpe:2.3:o:epson:px-b510_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://jvn.jp/en/jp/JVN82424996/ | Third Party Advisory |
| https://www.epson.jp/support/misc_t/230308_oshirase.htm | Mitigation Vendor Advisory |